256075643536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{41467}}^1$

素因数の和:41768

約数の個数: 80

約数和(自身を含む): 526091577984

約数和(自身を除く): 270015934448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 173, 184, 194, 346, 368, 388, 692, 776, 1384, 1552, 2231, 2768, 3979, 4462, 7958, 8924, 15916, 16781, 17848, 31832, 33562, 35696, 41467, 63664, 67124, 82934, 134248, 165868, 268496, 331736, 385963, 663472, 771926, 953741, 1543852, 1907482, 3087704, 3814964, 4022299, 6175408, 7173791, 7629928, 8044598, 14347582, 15259856, 16089196, 28695164, 32178392, 57390328, 64356784, 92512877, 114780656, 164997193, 185025754, 329994386, 370051508, 659988772, 695857727, 740103016, 1319977544, 1391715454, 1480206032, 2639955088, 2783430908, 5566861816, 11133723632, 16004727721, 32009455442, 64018910884, 128037821768, 256075643536]

約数ペア:

[(1, 256075643536), (2, 128037821768), (4, 64018910884), (8, 32009455442), (16, 16004727721), (23, 11133723632), (46, 5566861816), (92, 2783430908), (97, 2639955088), (173, 1480206032), (184, 1391715454), (194, 1319977544), (346, 740103016), (368, 695857727), (388, 659988772), (692, 370051508), (776, 329994386), (1384, 185025754), (1552, 164997193), (2231, 114780656), (2768, 92512877), (3979, 64356784), (4462, 57390328), (7958, 32178392), (8924, 28695164), (15916, 16089196), (16781, 15259856), (17848, 14347582), (31832, 8044598), (33562, 7629928), (35696, 7173791), (41467, 6175408), (63664, 4022299), (67124, 3814964), (82934, 3087704), (134248, 1907482), (165868, 1543852), (268496, 953741), (331736, 771926), (385963, 663472)]