388618427092

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1405207}}^1$

素因数の和:1405325

約数の個数: 72

約数和(自身を含む): 847745123904

約数和(自身を除く): 459126696812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 83, 98, 119, 166, 196, 238, 332, 476, 581, 833, 1162, 1411, 1666, 2324, 2822, 3332, 4067, 5644, 8134, 9877, 16268, 19754, 39508, 69139, 138278, 276556, 1405207, 2810414, 5620828, 9836449, 19672898, 23888519, 39345796, 47777038, 68855143, 95554076, 116632181, 137710286, 167219633, 233264362, 275420572, 334439266, 466528724, 668878532, 816425267, 1170537431, 1632850534, 1982747077, 2341074862, 3265701068, 3965494154, 4682149724, 5714976869, 7930988308, 11429953738, 13879229539, 22859907476, 27758459078, 55516918156, 97154606773, 194309213546, 388618427092]

約数ペア:

[(1, 388618427092), (2, 194309213546), (4, 97154606773), (7, 55516918156), (14, 27758459078), (17, 22859907476), (28, 13879229539), (34, 11429953738), (49, 7930988308), (68, 5714976869), (83, 4682149724), (98, 3965494154), (119, 3265701068), (166, 2341074862), (196, 1982747077), (238, 1632850534), (332, 1170537431), (476, 816425267), (581, 668878532), (833, 466528724), (1162, 334439266), (1411, 275420572), (1666, 233264362), (2324, 167219633), (2822, 137710286), (3332, 116632181), (4067, 95554076), (5644, 68855143), (8134, 47777038), (9877, 39345796), (16268, 23888519), (19754, 19672898), (39508, 9836449), (69139, 5620828), (138278, 2810414), (276556, 1405207)]