290450592

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 860087592

約数和(自身を除く): 569637000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 97, 111, 144, 148, 194, 222, 281, 288, 291, 296, 333, 388, 444, 562, 582, 592, 666, 776, 843, 873, 888, 1124, 1164, 1184, 1332, 1552, 1686, 1746, 1776, 2248, 2328, 2529, 2664, 3104, 3372, 3492, 3552, 3589, 4496, 4656, 5058, 5328, 6744, 6984, 7178, 8992, 9312, 10116, 10397, 10656, 10767, 13488, 13968, 14356, 20232, 20794, 21534, 26976, 27257, 27936, 28712, 31191, 32301, 40464, 41588, 43068, 54514, 57424, 62382, 64602, 80928, 81771, 83176, 86136, 93573, 109028, 114848, 124764, 129204, 163542, 166352, 172272, 187146, 218056, 245313, 249528, 258408, 327084, 332704, 344544, 374292, 436112, 490626, 499056, 516816, 654168, 748584, 872224, 981252, 998112, 1008509, 1033632, 1308336, 1497168, 1962504, 2017018, 2616672, 2994336, 3025527, 3925008, 4034036, 6051054, 7850016, 8068072, 9076581, 12102108, 16136144, 18153162, 24204216, 32272288, 36306324, 48408432, 72612648, 96816864, 145225296, 290450592]

約数ペア:

[(1, 290450592), (2, 145225296), (3, 96816864), (4, 72612648), (6, 48408432), (8, 36306324), (9, 32272288), (12, 24204216), (16, 18153162), (18, 16136144), (24, 12102108), (32, 9076581), (36, 8068072), (37, 7850016), (48, 6051054), (72, 4034036), (74, 3925008), (96, 3025527), (97, 2994336), (111, 2616672), (144, 2017018), (148, 1962504), (194, 1497168), (222, 1308336), (281, 1033632), (288, 1008509), (291, 998112), (296, 981252), (333, 872224), (388, 748584), (444, 654168), (562, 516816), (582, 499056), (592, 490626), (666, 436112), (776, 374292), (843, 344544), (873, 332704), (888, 327084), (1124, 258408), (1164, 249528), (1184, 245313), (1332, 218056), (1552, 187146), (1686, 172272), (1746, 166352), (1776, 163542), (2248, 129204), (2328, 124764), (2529, 114848), (2664, 109028), (3104, 93573), (3372, 86136), (3492, 83176), (3552, 81771), (3589, 80928), (4496, 64602), (4656, 62382), (5058, 57424), (5328, 54514), (6744, 43068), (6984, 41588), (7178, 40464), (8992, 32301), (9312, 31191), (10116, 28712), (10397, 27936), (10656, 27257), (10767, 26976), (13488, 21534), (13968, 20794), (14356, 20232)]