388045008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2261

約数の個数: 120

約数和(自身を含む): 1182134408

約数和(自身を除く): 794089400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 582, 624, 776, 873, 936, 1164, 1261, 1552, 1746, 1872, 2137, 2328, 2522, 3492, 3783, 4274, 4656, 5044, 6411, 6984, 7566, 8548, 10088, 11349, 12822, 13968, 15132, 17096, 19233, 20176, 22698, 25644, 27781, 30264, 34192, 38466, 45396, 51288, 55562, 60528, 76932, 83343, 90792, 102576, 111124, 153864, 166686, 181584, 207289, 222248, 250029, 307728, 333372, 414578, 444496, 500058, 621867, 666744, 829156, 1000116, 1243734, 1333488, 1658312, 1865601, 2000232, 2487468, 2694757, 3316624, 3731202, 4000464, 4974936, 5389514, 7462404, 8084271, 9949872, 10779028, 14924808, 16168542, 21558056, 24252813, 29849616, 32337084, 43116112, 48505626, 64674168, 97011252, 129348336, 194022504, 388045008]

約数ペア:

[(1, 388045008), (2, 194022504), (3, 129348336), (4, 97011252), (6, 64674168), (8, 48505626), (9, 43116112), (12, 32337084), (13, 29849616), (16, 24252813), (18, 21558056), (24, 16168542), (26, 14924808), (36, 10779028), (39, 9949872), (48, 8084271), (52, 7462404), (72, 5389514), (78, 4974936), (97, 4000464), (104, 3731202), (117, 3316624), (144, 2694757), (156, 2487468), (194, 2000232), (208, 1865601), (234, 1658312), (291, 1333488), (312, 1243734), (388, 1000116), (468, 829156), (582, 666744), (624, 621867), (776, 500058), (873, 444496), (936, 414578), (1164, 333372), (1261, 307728), (1552, 250029), (1746, 222248), (1872, 207289), (2137, 181584), (2328, 166686), (2522, 153864), (3492, 111124), (3783, 102576), (4274, 90792), (4656, 83343), (5044, 76932), (6411, 60528), (6984, 55562), (7566, 51288), (8548, 45396), (10088, 38466), (11349, 34192), (12822, 30264), (13968, 27781), (15132, 25644), (17096, 22698), (19233, 20176)]