8520233688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{6481}}^1$

素因数の和:6574

約数の個数: 144

約数和(自身を含む): 25102841400

約数和(自身を除く): 16582607712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 961, 1116, 1178, 1368, 1767, 1922, 2232, 2356, 2883, 3534, 3844, 4712, 5301, 5766, 6481, 7068, 7688, 8649, 10602, 11532, 12962, 14136, 17298, 18259, 19443, 21204, 23064, 25924, 34596, 36518, 38886, 42408, 51848, 54777, 58329, 69192, 73036, 77772, 109554, 116658, 123139, 146072, 155544, 164331, 200911, 219108, 233316, 246278, 328662, 369417, 401822, 438216, 466632, 492556, 602733, 657324, 738834, 803644, 985112, 1108251, 1205466, 1314648, 1477668, 1607288, 1808199, 2216502, 2410932, 2955336, 3616398, 3817309, 4433004, 4821864, 6228241, 7232796, 7634618, 8866008, 11451927, 12456482, 14465592, 15269236, 18684723, 22903854, 24912964, 30538472, 34355781, 37369446, 45807708, 49825928, 56054169, 68711562, 74738892, 91615416, 112108338, 118336579, 137423124, 149477784, 224216676, 236673158, 274846248, 355009737, 448433352, 473346316, 710019474, 946692632, 1065029211, 1420038948, 2130058422, 2840077896, 4260116844, 8520233688]

約数ペア:

[(1, 8520233688), (2, 4260116844), (3, 2840077896), (4, 2130058422), (6, 1420038948), (8, 1065029211), (9, 946692632), (12, 710019474), (18, 473346316), (19, 448433352), (24, 355009737), (31, 274846248), (36, 236673158), (38, 224216676), (57, 149477784), (62, 137423124), (72, 118336579), (76, 112108338), (93, 91615416), (114, 74738892), (124, 68711562), (152, 56054169), (171, 49825928), (186, 45807708), (228, 37369446), (248, 34355781), (279, 30538472), (342, 24912964), (372, 22903854), (456, 18684723), (558, 15269236), (589, 14465592), (684, 12456482), (744, 11451927), (961, 8866008), (1116, 7634618), (1178, 7232796), (1368, 6228241), (1767, 4821864), (1922, 4433004), (2232, 3817309), (2356, 3616398), (2883, 2955336), (3534, 2410932), (3844, 2216502), (4712, 1808199), (5301, 1607288), (5766, 1477668), (6481, 1314648), (7068, 1205466), (7688, 1108251), (8649, 985112), (10602, 803644), (11532, 738834), (12962, 657324), (14136, 602733), (17298, 492556), (18259, 466632), (19443, 438216), (21204, 401822), (23064, 369417), (25924, 328662), (34596, 246278), (36518, 233316), (38886, 219108), (42408, 200911), (51848, 164331), (54777, 155544), (58329, 146072), (69192, 123139), (73036, 116658), (77772, 109554)]