265221684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4310

約数の個数: 144

約数和(自身を含む): 868766080

約数和(自身を除く): 603544396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4261, 4446, 4788, 5187, 6916, 8522, 8892, 10374, 12783, 15561, 17044, 20748, 25566, 29827, 31122, 38349, 51132, 55393, 59654, 62244, 76698, 80959, 89481, 110786, 119308, 153396, 161918, 166179, 178962, 221572, 242877, 268443, 323836, 332358, 357924, 387751, 485754, 498537, 536886, 566713, 664716, 728631, 775502, 971508, 997074, 1052467, 1073772, 1133426, 1163253, 1457262, 1551004, 1700139, 1994148, 2104934, 2266852, 2326506, 2914524, 3157401, 3400278, 3489759, 4209868, 4653012, 5100417, 6314802, 6800556, 6979518, 7367269, 9472203, 10200834, 12629604, 13959036, 14734538, 18944406, 20401668, 22101807, 29469076, 37888812, 44203614, 66305421, 88407228, 132610842, 265221684]

約数ペア:

[(1, 265221684), (2, 132610842), (3, 88407228), (4, 66305421), (6, 44203614), (7, 37888812), (9, 29469076), (12, 22101807), (13, 20401668), (14, 18944406), (18, 14734538), (19, 13959036), (21, 12629604), (26, 10200834), (28, 9472203), (36, 7367269), (38, 6979518), (39, 6800556), (42, 6314802), (52, 5100417), (57, 4653012), (63, 4209868), (76, 3489759), (78, 3400278), (84, 3157401), (91, 2914524), (114, 2326506), (117, 2266852), (126, 2104934), (133, 1994148), (156, 1700139), (171, 1551004), (182, 1457262), (228, 1163253), (234, 1133426), (247, 1073772), (252, 1052467), (266, 997074), (273, 971508), (342, 775502), (364, 728631), (399, 664716), (468, 566713), (494, 536886), (532, 498537), (546, 485754), (684, 387751), (741, 357924), (798, 332358), (819, 323836), (988, 268443), (1092, 242877), (1197, 221572), (1482, 178962), (1596, 166179), (1638, 161918), (1729, 153396), (2223, 119308), (2394, 110786), (2964, 89481), (3276, 80959), (3458, 76698), (4261, 62244), (4446, 59654), (4788, 55393), (5187, 51132), (6916, 38349), (8522, 31122), (8892, 29827), (10374, 25566), (12783, 20748), (15561, 17044)]