220864644

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 780788736

約数和(自身を除く): 559924092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 227, 231, 234, 243, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 454, 462, 468, 486, 546, 567, 572, 594, 681, 693, 702, 756, 819, 858, 891, 908, 924, 972, 1001, 1053, 1092, 1134, 1188, 1287, 1362, 1386, 1404, 1589, 1638, 1701, 1716, 1782, 2002, 2043, 2079, 2106, 2268, 2457, 2497, 2574, 2673, 2724, 2772, 2951, 3003, 3159, 3178, 3276, 3402, 3564, 3861, 4004, 4086, 4158, 4212, 4767, 4914, 4994, 5148, 5346, 5902, 6006, 6129, 6237, 6318, 6356, 6804, 7371, 7491, 7722, 8172, 8316, 8853, 9009, 9534, 9828, 9988, 10692, 11583, 11804, 12012, 12258, 12474, 12636, 14301, 14742, 14982, 15444, 17479, 17706, 18018, 18387, 18711, 19068, 20657, 22113, 22473, 23166, 24516, 24948, 26559, 27027, 28602, 29484, 29964, 32461, 34749, 34958, 35412, 36036, 36774, 37422, 41314, 42903, 44226, 44946, 46332, 52437, 53118, 54054, 55161, 57204, 61971, 64922, 67419, 69498, 69916, 73548, 74844, 79677, 81081, 82628, 85806, 88452, 89892, 97383, 104874, 106236, 108108, 110322, 123942, 128709, 129844, 134838, 138996, 157311, 159354, 162162, 171612, 185913, 194766, 202257, 209748, 220644, 227227, 239031, 243243, 247884, 257418, 269676, 292149, 314622, 318708, 324324, 371826, 386127, 389532, 404514, 454454, 471933, 478062, 486486, 514836, 557739, 584298, 606771, 629244, 681681, 717093, 743652, 772254, 809028, 876447, 908908, 943866, 956124, 972972, 1115478, 1168596, 1213542, 1363362, 1415799, 1434186, 1544508, 1673217, 1752894, 1887732, 2045043, 2230956, 2427084, 2629341, 2726724, 2831598, 2868372, 3346434, 3505788, 4090086, 4247397, 5019651, 5258682, 5663196, 6135129, 6692868, 7888023, 8180172, 8494794, 10039302, 10517364, 12270258, 15776046, 16989588, 18405387, 20078604, 24540516, 31552092, 36810774, 55216161, 73621548, 110432322, 220864644]

約数ペア:

[(1, 220864644), (2, 110432322), (3, 73621548), (4, 55216161), (6, 36810774), (7, 31552092), (9, 24540516), (11, 20078604), (12, 18405387), (13, 16989588), (14, 15776046), (18, 12270258), (21, 10517364), (22, 10039302), (26, 8494794), (27, 8180172), (28, 7888023), (33, 6692868), (36, 6135129), (39, 5663196), (42, 5258682), (44, 5019651), (52, 4247397), (54, 4090086), (63, 3505788), (66, 3346434), (77, 2868372), (78, 2831598), (81, 2726724), (84, 2629341), (91, 2427084), (99, 2230956), (108, 2045043), (117, 1887732), (126, 1752894), (132, 1673217), (143, 1544508), (154, 1434186), (156, 1415799), (162, 1363362), (182, 1213542), (189, 1168596), (198, 1115478), (227, 972972), (231, 956124), (234, 943866), (243, 908908), (252, 876447), (273, 809028), (286, 772254), (297, 743652), (308, 717093), (324, 681681), (351, 629244), (364, 606771), (378, 584298), (396, 557739), (429, 514836), (454, 486486), (462, 478062), (468, 471933), (486, 454454), (546, 404514), (567, 389532), (572, 386127), (594, 371826), (681, 324324), (693, 318708), (702, 314622), (756, 292149), (819, 269676), (858, 257418), (891, 247884), (908, 243243), (924, 239031), (972, 227227), (1001, 220644), (1053, 209748), (1092, 202257), (1134, 194766), (1188, 185913), (1287, 171612), (1362, 162162), (1386, 159354), (1404, 157311), (1589, 138996), (1638, 134838), (1701, 129844), (1716, 128709), (1782, 123942), (2002, 110322), (2043, 108108), (2079, 106236), (2106, 104874), (2268, 97383), (2457, 89892), (2497, 88452), (2574, 85806), (2673, 82628), (2724, 81081), (2772, 79677), (2951, 74844), (3003, 73548), (3159, 69916), (3178, 69498), (3276, 67419), (3402, 64922), (3564, 61971), (3861, 57204), (4004, 55161), (4086, 54054), (4158, 53118), (4212, 52437), (4767, 46332), (4914, 44946), (4994, 44226), (5148, 42903), (5346, 41314), (5902, 37422), (6006, 36774), (6129, 36036), (6237, 35412), (6318, 34958), (6356, 34749), (6804, 32461), (7371, 29964), (7491, 29484), (7722, 28602), (8172, 27027), (8316, 26559), (8853, 24948), (9009, 24516), (9534, 23166), (9828, 22473), (9988, 22113), (10692, 20657), (11583, 19068), (11804, 18711), (12012, 18387), (12258, 18018), (12474, 17706), (12636, 17479), (14301, 15444), (14742, 14982)]