247675428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 903168000

約数和(自身を除く): 655492572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 29, 33, 36, 39, 42, 44, 52, 54, 58, 63, 66, 77, 78, 79, 84, 87, 91, 99, 108, 116, 117, 126, 132, 143, 154, 156, 158, 174, 182, 189, 198, 203, 231, 234, 237, 252, 261, 273, 286, 297, 308, 316, 319, 348, 351, 364, 377, 378, 396, 406, 429, 462, 468, 474, 522, 546, 553, 572, 594, 609, 638, 693, 702, 711, 754, 756, 783, 812, 819, 858, 869, 924, 948, 957, 1001, 1027, 1044, 1092, 1106, 1131, 1188, 1218, 1276, 1287, 1386, 1404, 1422, 1508, 1566, 1638, 1659, 1716, 1738, 1827, 1914, 2002, 2054, 2079, 2133, 2212, 2233, 2262, 2291, 2436, 2457, 2574, 2607, 2639, 2772, 2844, 2871, 3003, 3081, 3132, 3276, 3318, 3393, 3476, 3654, 3828, 3861, 4004, 4108, 4147, 4158, 4266, 4466, 4524, 4582, 4914, 4977, 5148, 5214, 5278, 5481, 5742, 6006, 6083, 6162, 6636, 6699, 6786, 6873, 7189, 7308, 7722, 7821, 7917, 8294, 8316, 8532, 8613, 8932, 9009, 9164, 9243, 9828, 9954, 10179, 10428, 10556, 10962, 11297, 11484, 12012, 12166, 12324, 12441, 13398, 13572, 13746, 14378, 14931, 15444, 15642, 15834, 16037, 16588, 17226, 18018, 18249, 18486, 19908, 20097, 20358, 20619, 21567, 21924, 22594, 23463, 23751, 24332, 24882, 25201, 26796, 27027, 27492, 27729, 28756, 29029, 29783, 29862, 31284, 31668, 32074, 33891, 34452, 36036, 36498, 36972, 37323, 40194, 40716, 41238, 43134, 45188, 46926, 47502, 48111, 49764, 50402, 54054, 54747, 55458, 58058, 59566, 59724, 60291, 61857, 64148, 64701, 67782, 71253, 72996, 74646, 75603, 79079, 80388, 82476, 86268, 87087, 89349, 93852, 95004, 96222, 100804, 101673, 108108, 109494, 110916, 111969, 116116, 119132, 120582, 123714, 129402, 135564, 142506, 144333, 149292, 151206, 158158, 164241, 174174, 176407, 178698, 192444, 194103, 203346, 208481, 218988, 223938, 226809, 237237, 241164, 247428, 258804, 261261, 268047, 285012, 288666, 302412, 305019, 316316, 327613, 328482, 348348, 352814, 357396, 388206, 406692, 416962, 432999, 447876, 453618, 474474, 522522, 529221, 536094, 577332, 610038, 625443, 655226, 656964, 680427, 705628, 711711, 776412, 783783, 804141, 833924, 865998, 907236, 948948, 982839, 1045044, 1058442, 1072188, 1220076, 1250886, 1310452, 1360854, 1423422, 1567566, 1587663, 1608282, 1731996, 1876329, 1965678, 2116884, 2135133, 2293291, 2501772, 2721708, 2846844, 2948517, 3135132, 3175326, 3216564, 3752658, 3931356, 4270266, 4586582, 4762989, 5628987, 5897034, 6350652, 6879873, 7505316, 8540532, 8845551, 9173164, 9525978, 11257974, 11794068, 13759746, 17691102, 19051956, 20639619, 22515948, 27519492, 35382204, 41279238, 61918857, 82558476, 123837714, 247675428]

約数ペア:

[(1, 247675428), (2, 123837714), (3, 82558476), (4, 61918857), (6, 41279238), (7, 35382204), (9, 27519492), (11, 22515948), (12, 20639619), (13, 19051956), (14, 17691102), (18, 13759746), (21, 11794068), (22, 11257974), (26, 9525978), (27, 9173164), (28, 8845551), (29, 8540532), (33, 7505316), (36, 6879873), (39, 6350652), (42, 5897034), (44, 5628987), (52, 4762989), (54, 4586582), (58, 4270266), (63, 3931356), (66, 3752658), (77, 3216564), (78, 3175326), (79, 3135132), (84, 2948517), (87, 2846844), (91, 2721708), (99, 2501772), (108, 2293291), (116, 2135133), (117, 2116884), (126, 1965678), (132, 1876329), (143, 1731996), (154, 1608282), (156, 1587663), (158, 1567566), (174, 1423422), (182, 1360854), (189, 1310452), (198, 1250886), (203, 1220076), (231, 1072188), (234, 1058442), (237, 1045044), (252, 982839), (261, 948948), (273, 907236), (286, 865998), (297, 833924), (308, 804141), (316, 783783), (319, 776412), (348, 711711), (351, 705628), (364, 680427), (377, 656964), (378, 655226), (396, 625443), (406, 610038), (429, 577332), (462, 536094), (468, 529221), (474, 522522), (522, 474474), (546, 453618), (553, 447876), (572, 432999), (594, 416962), (609, 406692), (638, 388206), (693, 357396), (702, 352814), (711, 348348), (754, 328482), (756, 327613), (783, 316316), (812, 305019), (819, 302412), (858, 288666), (869, 285012), (924, 268047), (948, 261261), (957, 258804), (1001, 247428), (1027, 241164), (1044, 237237), (1092, 226809), (1106, 223938), (1131, 218988), (1188, 208481), (1218, 203346), (1276, 194103), (1287, 192444), (1386, 178698), (1404, 176407), (1422, 174174), (1508, 164241), (1566, 158158), (1638, 151206), (1659, 149292), (1716, 144333), (1738, 142506), (1827, 135564), (1914, 129402), (2002, 123714), (2054, 120582), (2079, 119132), (2133, 116116), (2212, 111969), (2233, 110916), (2262, 109494), (2291, 108108), (2436, 101673), (2457, 100804), (2574, 96222), (2607, 95004), (2639, 93852), (2772, 89349), (2844, 87087), (2871, 86268), (3003, 82476), (3081, 80388), (3132, 79079), (3276, 75603), (3318, 74646), (3393, 72996), (3476, 71253), (3654, 67782), (3828, 64701), (3861, 64148), (4004, 61857), (4108, 60291), (4147, 59724), (4158, 59566), (4266, 58058), (4466, 55458), (4524, 54747), (4582, 54054), (4914, 50402), (4977, 49764), (5148, 48111), (5214, 47502), (5278, 46926), (5481, 45188), (5742, 43134), (6006, 41238), (6083, 40716), (6162, 40194), (6636, 37323), (6699, 36972), (6786, 36498), (6873, 36036), (7189, 34452), (7308, 33891), (7722, 32074), (7821, 31668), (7917, 31284), (8294, 29862), (8316, 29783), (8532, 29029), (8613, 28756), (8932, 27729), (9009, 27492), (9164, 27027), (9243, 26796), (9828, 25201), (9954, 24882), (10179, 24332), (10428, 23751), (10556, 23463), (10962, 22594), (11297, 21924), (11484, 21567), (12012, 20619), (12166, 20358), (12324, 20097), (12441, 19908), (13398, 18486), (13572, 18249), (13746, 18018), (14378, 17226), (14931, 16588), (15444, 16037), (15642, 15834)]