214978428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9224

約数の個数: 96

約数和(自身を含む): 657592320

約数和(自身を除く): 442613892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 9173, 11718, 18346, 23436, 27519, 36692, 55038, 64211, 82557, 110076, 128422, 165114, 192633, 247671, 256844, 284363, 330228, 385266, 495342, 568726, 577899, 770532, 853089, 990684, 1137452, 1155798, 1706178, 1733697, 1990541, 2311596, 2559267, 3412356, 3467394, 3981082, 5118534, 5971623, 6934788, 7677801, 7962164, 10237068, 11943246, 15355602, 17914869, 23886492, 30711204, 35829738, 53744607, 71659476, 107489214, 214978428]

約数ペア:

[(1, 214978428), (2, 107489214), (3, 71659476), (4, 53744607), (6, 35829738), (7, 30711204), (9, 23886492), (12, 17914869), (14, 15355602), (18, 11943246), (21, 10237068), (27, 7962164), (28, 7677801), (31, 6934788), (36, 5971623), (42, 5118534), (54, 3981082), (62, 3467394), (63, 3412356), (84, 2559267), (93, 2311596), (108, 1990541), (124, 1733697), (126, 1706178), (186, 1155798), (189, 1137452), (217, 990684), (252, 853089), (279, 770532), (372, 577899), (378, 568726), (434, 495342), (558, 385266), (651, 330228), (756, 284363), (837, 256844), (868, 247671), (1116, 192633), (1302, 165114), (1674, 128422), (1953, 110076), (2604, 82557), (3348, 64211), (3906, 55038), (5859, 36692), (7812, 27519), (9173, 23436), (11718, 18346)]