397832526

素因数分解:

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

素因数の和:4311

約数の個数: 128

約数和(自身を含む): 1145625600

約数和(自身を除く): 747793074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4261, 4446, 4914, 5187, 6669, 7182, 8522, 10374, 12783, 13338, 15561, 25566, 29827, 31122, 38349, 46683, 55393, 59654, 76698, 80959, 89481, 93366, 110786, 115047, 161918, 166179, 178962, 230094, 242877, 268443, 332358, 387751, 485754, 498537, 536886, 566713, 728631, 775502, 805329, 997074, 1052467, 1133426, 1163253, 1457262, 1495611, 1610658, 1700139, 2104934, 2185893, 2326506, 2991222, 3157401, 3400278, 3489759, 4371786, 5100417, 6314802, 6979518, 7367269, 9472203, 10200834, 10469277, 14734538, 15301251, 18944406, 20938554, 22101807, 28416609, 30602502, 44203614, 56833218, 66305421, 132610842, 198916263, 397832526]

約数ペア:

[(1, 397832526), (2, 198916263), (3, 132610842), (6, 66305421), (7, 56833218), (9, 44203614), (13, 30602502), (14, 28416609), (18, 22101807), (19, 20938554), (21, 18944406), (26, 15301251), (27, 14734538), (38, 10469277), (39, 10200834), (42, 9472203), (54, 7367269), (57, 6979518), (63, 6314802), (78, 5100417), (91, 4371786), (114, 3489759), (117, 3400278), (126, 3157401), (133, 2991222), (171, 2326506), (182, 2185893), (189, 2104934), (234, 1700139), (247, 1610658), (266, 1495611), (273, 1457262), (342, 1163253), (351, 1133426), (378, 1052467), (399, 997074), (494, 805329), (513, 775502), (546, 728631), (702, 566713), (741, 536886), (798, 498537), (819, 485754), (1026, 387751), (1197, 332358), (1482, 268443), (1638, 242877), (1729, 230094), (2223, 178962), (2394, 166179), (2457, 161918), (3458, 115047), (3591, 110786), (4261, 93366), (4446, 89481), (4914, 80959), (5187, 76698), (6669, 59654), (7182, 55393), (8522, 46683), (10374, 38349), (12783, 31122), (13338, 29827), (15561, 25566)]