308537208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{204059}}^1$

素因数の和:204081

約数の個数: 64

約数和(自身を含む): 979488000

約数和(自身を除く): 670950792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 204059, 408118, 612177, 816236, 1224354, 1428413, 1632472, 1836531, 2448708, 2856826, 3673062, 4285239, 4897416, 5509593, 5713652, 7346124, 8570478, 11019186, 11427304, 12855717, 14692248, 17140956, 22038372, 25711434, 34281912, 38567151, 44076744, 51422868, 77134302, 102845736, 154268604, 308537208]

約数ペア:

[(1, 308537208), (2, 154268604), (3, 102845736), (4, 77134302), (6, 51422868), (7, 44076744), (8, 38567151), (9, 34281912), (12, 25711434), (14, 22038372), (18, 17140956), (21, 14692248), (24, 12855717), (27, 11427304), (28, 11019186), (36, 8570478), (42, 7346124), (54, 5713652), (56, 5509593), (63, 4897416), (72, 4285239), (84, 3673062), (108, 2856826), (126, 2448708), (168, 1836531), (189, 1632472), (216, 1428413), (252, 1224354), (378, 816236), (504, 612177), (756, 408118), (1512, 204059)]