1915443376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{50153}}^1$

素因数の和:50210

約数の個数: 80

約数和(自身を含む): 4776265728

約数和(自身を除く): 2860822352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 50153, 100306, 200612, 351071, 401224, 551683, 702142, 802448, 1103366, 1404284, 1554743, 2206732, 2808568, 3109486, 3861781, 4413464, 5617136, 6218972, 7723562, 8826928, 10883201, 12437944, 15447124, 17102173, 21766402, 24875888, 30894248, 34204346, 43532804, 61788496, 68408692, 87065608, 119715211, 136817384, 174131216, 239430422, 273634768, 478860844, 957721688, 1915443376]

約数ペア:

[(1, 1915443376), (2, 957721688), (4, 478860844), (7, 273634768), (8, 239430422), (11, 174131216), (14, 136817384), (16, 119715211), (22, 87065608), (28, 68408692), (31, 61788496), (44, 43532804), (56, 34204346), (62, 30894248), (77, 24875888), (88, 21766402), (112, 17102173), (124, 15447124), (154, 12437944), (176, 10883201), (217, 8826928), (248, 7723562), (308, 6218972), (341, 5617136), (434, 4413464), (496, 3861781), (616, 3109486), (682, 2808568), (868, 2206732), (1232, 1554743), (1364, 1404284), (1736, 1103366), (2387, 802448), (2728, 702142), (3472, 551683), (4774, 401224), (5456, 351071), (9548, 200612), (19096, 100306), (38192, 50153)]