215349064

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7358

約数の個数: 64

約数和(自身を含む): 504437760

約数和(自身を除く): 289088696

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7297, 7378, 14594, 14756, 29188, 29512, 51079, 58376, 102158, 124049, 204316, 226207, 248098, 408632, 452414, 496196, 868343, 904828, 992392, 1583449, 1736686, 1809656, 3166898, 3473372, 3845519, 6333796, 6946744, 7691038, 12667592, 15382076, 26918633, 30764152, 53837266, 107674532, 215349064]

約数ペア:

[(1, 215349064), (2, 107674532), (4, 53837266), (7, 30764152), (8, 26918633), (14, 15382076), (17, 12667592), (28, 7691038), (31, 6946744), (34, 6333796), (56, 3845519), (62, 3473372), (68, 3166898), (119, 1809656), (124, 1736686), (136, 1583449), (217, 992392), (238, 904828), (248, 868343), (434, 496196), (476, 452414), (527, 408632), (868, 248098), (952, 226207), (1054, 204316), (1736, 124049), (2108, 102158), (3689, 58376), (4216, 51079), (7297, 29512), (7378, 29188), (14594, 14756)]