254194472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3330

約数の個数: 64

約数和(自身を含む): 583873920

約数和(自身を除く): 329679448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 2324, 2822, 3217, 4648, 5644, 6434, 9877, 11288, 12868, 19754, 22519, 25736, 39508, 45038, 54689, 79016, 90076, 109378, 180152, 218756, 267011, 382823, 437512, 534022, 765646, 1068044, 1531292, 1869077, 2136088, 3062584, 3738154, 4539187, 7476308, 9078374, 14952616, 18156748, 31774309, 36313496, 63548618, 127097236, 254194472]

約数ペア:

[(1, 254194472), (2, 127097236), (4, 63548618), (7, 36313496), (8, 31774309), (14, 18156748), (17, 14952616), (28, 9078374), (34, 7476308), (56, 4539187), (68, 3738154), (83, 3062584), (119, 2136088), (136, 1869077), (166, 1531292), (238, 1068044), (332, 765646), (476, 534022), (581, 437512), (664, 382823), (952, 267011), (1162, 218756), (1411, 180152), (2324, 109378), (2822, 90076), (3217, 79016), (4648, 54689), (5644, 45038), (6434, 39508), (9877, 25736), (11288, 22519), (12868, 19754)]