221567217296

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1\times {\mathrm{1231}}^1$

素因数の和:2224

約数の個数: 80

約数和(自身を含む): 437313676800

約数和(自身を除く): 215746459504

約数列:

[1, 2, 4, 8, 16, 103, 149, 206, 298, 412, 596, 733, 824, 1192, 1231, 1466, 1648, 2384, 2462, 2932, 4924, 5864, 9848, 11728, 15347, 19696, 30694, 61388, 75499, 109217, 122776, 126793, 150998, 183419, 218434, 245552, 253586, 301996, 366838, 436868, 507172, 603992, 733676, 873736, 902323, 1014344, 1207984, 1467352, 1747472, 1804646, 2028688, 2934704, 3609292, 7218584, 11249351, 14437168, 18892157, 22498702, 37784314, 44997404, 75568628, 89994808, 92939269, 134446127, 151137256, 179989616, 185878538, 268892254, 302274512, 371757076, 537784508, 743514152, 1075569016, 1487028304, 2151138032, 13847951081, 27695902162, 55391804324, 110783608648, 221567217296]

約数ペア:

[(1, 221567217296), (2, 110783608648), (4, 55391804324), (8, 27695902162), (16, 13847951081), (103, 2151138032), (149, 1487028304), (206, 1075569016), (298, 743514152), (412, 537784508), (596, 371757076), (733, 302274512), (824, 268892254), (1192, 185878538), (1231, 179989616), (1466, 151137256), (1648, 134446127), (2384, 92939269), (2462, 89994808), (2932, 75568628), (4924, 44997404), (5864, 37784314), (9848, 22498702), (11728, 18892157), (15347, 14437168), (19696, 11249351), (30694, 7218584), (61388, 3609292), (75499, 2934704), (109217, 2028688), (122776, 1804646), (126793, 1747472), (150998, 1467352), (183419, 1207984), (218434, 1014344), (245552, 902323), (253586, 873736), (301996, 733676), (366838, 603992), (436868, 507172)]