215999784

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 448

約数和(自身を含む): 837325440

約数和(自身を除く): 621325656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 27, 28, 33, 36, 37, 39, 42, 44, 52, 54, 56, 63, 66, 72, 74, 77, 78, 81, 84, 88, 91, 99, 104, 108, 111, 117, 126, 132, 143, 148, 154, 156, 162, 168, 182, 189, 198, 216, 222, 231, 234, 243, 252, 259, 264, 273, 286, 296, 297, 308, 312, 324, 333, 351, 364, 378, 396, 407, 429, 444, 462, 468, 481, 486, 504, 518, 546, 567, 572, 594, 616, 648, 666, 693, 702, 728, 729, 756, 777, 792, 814, 819, 858, 888, 891, 924, 936, 962, 972, 999, 1001, 1036, 1053, 1092, 1134, 1144, 1188, 1221, 1287, 1332, 1386, 1404, 1443, 1458, 1512, 1554, 1628, 1638, 1701, 1716, 1782, 1848, 1924, 1944, 1998, 2002, 2072, 2079, 2106, 2184, 2268, 2331, 2376, 2442, 2457, 2574, 2664, 2673, 2772, 2808, 2849, 2886, 2916, 2997, 3003, 3108, 3159, 3256, 3276, 3367, 3402, 3432, 3564, 3663, 3848, 3861, 3996, 4004, 4158, 4212, 4329, 4536, 4662, 4884, 4914, 5103, 5148, 5291, 5346, 5544, 5698, 5772, 5832, 5994, 6006, 6216, 6237, 6318, 6552, 6734, 6804, 6993, 7128, 7326, 7371, 7722, 7992, 8008, 8019, 8316, 8424, 8547, 8658, 8991, 9009, 9324, 9477, 9768, 9828, 10101, 10206, 10296, 10582, 10692, 10989, 11396, 11544, 11583, 11988, 12012, 12474, 12636, 12987, 13468, 13608, 13986, 14652, 14742, 15444, 15873, 16038, 16632, 17094, 17316, 17982, 18018, 18648, 18711, 18954, 19656, 20202, 20412, 20979, 21164, 21384, 21978, 22113, 22792, 23166, 23976, 24024, 24948, 25272, 25641, 25974, 26936, 26973, 27027, 27972, 29304, 29484, 30303, 30888, 31746, 32076, 32967, 34188, 34632, 34749, 35964, 36036, 37037, 37422, 37908, 38961, 40404, 40824, 41958, 42328, 43956, 44226, 46332, 47619, 49896, 51282, 51948, 53946, 54054, 55944, 56133, 58968, 60606, 62937, 63492, 64152, 65934, 66339, 68376, 69498, 71928, 72072, 74074, 74844, 75816, 76923, 77922, 80808, 81081, 83916, 87912, 88452, 90909, 92664, 95238, 98901, 102564, 103896, 104247, 107892, 108108, 111111, 112266, 116883, 121212, 125874, 126984, 131868, 132678, 138996, 142857, 148148, 149688, 153846, 155844, 162162, 167832, 176904, 181818, 188811, 190476, 197802, 205128, 208494, 215784, 216216, 222222, 224532, 230769, 233766, 242424, 243243, 251748, 263736, 265356, 272727, 277992, 285714, 296296, 296703, 307692, 311688, 324324, 333333, 350649, 363636, 377622, 380952, 395604, 416988, 428571, 444444, 449064, 461538, 467532, 486486, 503496, 530712, 545454, 571428, 593406, 615384, 648648, 666666, 692307, 701298, 727272, 729729, 755244, 791208, 818181, 833976, 857142, 888888, 923076, 935064, 972972, 999999, 1090908, 1142856, 1186812, 1285713, 1333332, 1384614, 1402596, 1459458, 1510488, 1636362, 1714284, 1846152, 1945944, 1999998, 2076921, 2181816, 2373624, 2454543, 2571426, 2666664, 2769228, 2805192, 2918916, 2999997, 3272724, 3428568, 3857139, 3999996, 4153842, 4909086, 5142852, 5538456, 5837832, 5999994, 6545448, 7714278, 7999992, 8307684, 8999991, 9818172, 10285704, 11999988, 15428556, 16615368, 17999982, 19636344, 23999976, 26999973, 30857112, 35999964, 53999946, 71999928, 107999892, 215999784]

約数ペア:

[(1, 215999784), (2, 107999892), (3, 71999928), (4, 53999946), (6, 35999964), (7, 30857112), (8, 26999973), (9, 23999976), (11, 19636344), (12, 17999982), (13, 16615368), (14, 15428556), (18, 11999988), (21, 10285704), (22, 9818172), (24, 8999991), (26, 8307684), (27, 7999992), (28, 7714278), (33, 6545448), (36, 5999994), (37, 5837832), (39, 5538456), (42, 5142852), (44, 4909086), (52, 4153842), (54, 3999996), (56, 3857139), (63, 3428568), (66, 3272724), (72, 2999997), (74, 2918916), (77, 2805192), (78, 2769228), (81, 2666664), (84, 2571426), (88, 2454543), (91, 2373624), (99, 2181816), (104, 2076921), (108, 1999998), (111, 1945944), (117, 1846152), (126, 1714284), (132, 1636362), (143, 1510488), (148, 1459458), (154, 1402596), (156, 1384614), (162, 1333332), (168, 1285713), (182, 1186812), (189, 1142856), (198, 1090908), (216, 999999), (222, 972972), (231, 935064), (234, 923076), (243, 888888), (252, 857142), (259, 833976), (264, 818181), (273, 791208), (286, 755244), (296, 729729), (297, 727272), (308, 701298), (312, 692307), (324, 666666), (333, 648648), (351, 615384), (364, 593406), (378, 571428), (396, 545454), (407, 530712), (429, 503496), (444, 486486), (462, 467532), (468, 461538), (481, 449064), (486, 444444), (504, 428571), (518, 416988), (546, 395604), (567, 380952), (572, 377622), (594, 363636), (616, 350649), (648, 333333), (666, 324324), (693, 311688), (702, 307692), (728, 296703), (729, 296296), (756, 285714), (777, 277992), (792, 272727), (814, 265356), (819, 263736), (858, 251748), (888, 243243), (891, 242424), (924, 233766), (936, 230769), (962, 224532), (972, 222222), (999, 216216), (1001, 215784), (1036, 208494), (1053, 205128), (1092, 197802), (1134, 190476), (1144, 188811), (1188, 181818), (1221, 176904), (1287, 167832), (1332, 162162), (1386, 155844), (1404, 153846), (1443, 149688), (1458, 148148), (1512, 142857), (1554, 138996), (1628, 132678), (1638, 131868), (1701, 126984), (1716, 125874), (1782, 121212), (1848, 116883), (1924, 112266), (1944, 111111), (1998, 108108), (2002, 107892), (2072, 104247), (2079, 103896), (2106, 102564), (2184, 98901), (2268, 95238), (2331, 92664), (2376, 90909), (2442, 88452), (2457, 87912), (2574, 83916), (2664, 81081), (2673, 80808), (2772, 77922), (2808, 76923), (2849, 75816), (2886, 74844), (2916, 74074), (2997, 72072), (3003, 71928), (3108, 69498), (3159, 68376), (3256, 66339), (3276, 65934), (3367, 64152), (3402, 63492), (3432, 62937), (3564, 60606), (3663, 58968), (3848, 56133), (3861, 55944), (3996, 54054), (4004, 53946), (4158, 51948), (4212, 51282), (4329, 49896), (4536, 47619), (4662, 46332), (4884, 44226), (4914, 43956), (5103, 42328), (5148, 41958), (5291, 40824), (5346, 40404), (5544, 38961), (5698, 37908), (5772, 37422), (5832, 37037), (5994, 36036), (6006, 35964), (6216, 34749), (6237, 34632), (6318, 34188), (6552, 32967), (6734, 32076), (6804, 31746), (6993, 30888), (7128, 30303), (7326, 29484), (7371, 29304), (7722, 27972), (7992, 27027), (8008, 26973), (8019, 26936), (8316, 25974), (8424, 25641), (8547, 25272), (8658, 24948), (8991, 24024), (9009, 23976), (9324, 23166), (9477, 22792), (9768, 22113), (9828, 21978), (10101, 21384), (10206, 21164), (10296, 20979), (10582, 20412), (10692, 20202), (10989, 19656), (11396, 18954), (11544, 18711), (11583, 18648), (11988, 18018), (12012, 17982), (12474, 17316), (12636, 17094), (12987, 16632), (13468, 16038), (13608, 15873), (13986, 15444), (14652, 14742)]