272017488

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 729606080

約数和(自身を除く): 457588592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 592, 776, 888, 1164, 1552, 1579, 1776, 2328, 3158, 3589, 4656, 4737, 6316, 7178, 9474, 10767, 12632, 14356, 18948, 21534, 25264, 28712, 37896, 43068, 57424, 58423, 75792, 86136, 116846, 153163, 172272, 175269, 233692, 306326, 350538, 459489, 467384, 612652, 701076, 918978, 934768, 1225304, 1402152, 1837956, 2450608, 2804304, 3675912, 5667031, 7351824, 11334062, 17001093, 22668124, 34002186, 45336248, 68004372, 90672496, 136008744, 272017488]

約数ペア:

[(1, 272017488), (2, 136008744), (3, 90672496), (4, 68004372), (6, 45336248), (8, 34002186), (12, 22668124), (16, 17001093), (24, 11334062), (37, 7351824), (48, 5667031), (74, 3675912), (97, 2804304), (111, 2450608), (148, 1837956), (194, 1402152), (222, 1225304), (291, 934768), (296, 918978), (388, 701076), (444, 612652), (582, 467384), (592, 459489), (776, 350538), (888, 306326), (1164, 233692), (1552, 175269), (1579, 172272), (1776, 153163), (2328, 116846), (3158, 86136), (3589, 75792), (4656, 58423), (4737, 57424), (6316, 43068), (7178, 37896), (9474, 28712), (10767, 25264), (12632, 21534), (14356, 18948)]