272608336

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17060

約数の個数: 80

約数和(自身を含む): 709204608

約数和(自身を除く): 436596272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 17021, 34042, 68084, 119147, 136168, 187231, 221273, 238294, 272336, 374462, 442546, 476588, 748924, 885092, 953176, 1310617, 1497848, 1548911, 1770184, 1906352, 2434003, 2621234, 2995696, 3097822, 3540368, 4868006, 5242468, 6195644, 9736012, 10484936, 12391288, 17038021, 19472024, 20969872, 24782576, 34076042, 38944048, 68152084, 136304168, 272608336]

約数ペア:

[(1, 272608336), (2, 136304168), (4, 68152084), (7, 38944048), (8, 34076042), (11, 24782576), (13, 20969872), (14, 19472024), (16, 17038021), (22, 12391288), (26, 10484936), (28, 9736012), (44, 6195644), (52, 5242468), (56, 4868006), (77, 3540368), (88, 3097822), (91, 2995696), (104, 2621234), (112, 2434003), (143, 1906352), (154, 1770184), (176, 1548911), (182, 1497848), (208, 1310617), (286, 953176), (308, 885092), (364, 748924), (572, 476588), (616, 442546), (728, 374462), (1001, 272336), (1144, 238294), (1232, 221273), (1456, 187231), (2002, 136168), (2288, 119147), (4004, 68084), (8008, 34042), (16016, 17021)]