1257632670544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2563751}}^1$

素因数の和:2563856

約数の個数: 80

約数和(自身を含む): 2685663535104

約数和(自身を除く): 1428030864560

約数列:

[1, 2, 4, 8, 16, 23, 31, 43, 46, 62, 86, 92, 124, 172, 184, 248, 344, 368, 496, 688, 713, 989, 1333, 1426, 1978, 2666, 2852, 3956, 5332, 5704, 7912, 10664, 11408, 15824, 21328, 30659, 61318, 122636, 245272, 490544, 2563751, 5127502, 10255004, 20510008, 41020016, 58966273, 79476281, 110241293, 117932546, 158952562, 220482586, 235865092, 317905124, 440965172, 471730184, 635810248, 881930344, 943460368, 1271620496, 1763860688, 1827954463, 2535549739, 3417480083, 3655908926, 5071099478, 6834960166, 7311817852, 10142198956, 13669920332, 14623635704, 20284397912, 27339840664, 29247271408, 40568795824, 54679681328, 78602041909, 157204083818, 314408167636, 628816335272, 1257632670544]

約数ペア:

[(1, 1257632670544), (2, 628816335272), (4, 314408167636), (8, 157204083818), (16, 78602041909), (23, 54679681328), (31, 40568795824), (43, 29247271408), (46, 27339840664), (62, 20284397912), (86, 14623635704), (92, 13669920332), (124, 10142198956), (172, 7311817852), (184, 6834960166), (248, 5071099478), (344, 3655908926), (368, 3417480083), (496, 2535549739), (688, 1827954463), (713, 1763860688), (989, 1271620496), (1333, 943460368), (1426, 881930344), (1978, 635810248), (2666, 471730184), (2852, 440965172), (3956, 317905124), (5332, 235865092), (5704, 220482586), (7912, 158952562), (10664, 117932546), (11408, 110241293), (15824, 79476281), (21328, 58966273), (30659, 41020016), (61318, 20510008), (122636, 10255004), (245272, 5127502), (490544, 2563751)]