111817691024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1\times {\mathrm{1367}}^1$

素因数の和:2688

約数の個数: 80

約数和(自身を含む): 234255006720

約数和(自身を除く): 122437315696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 821, 958, 1367, 1642, 1916, 2734, 3284, 3832, 5468, 6227, 6568, 7664, 10673, 10936, 12454, 13136, 17771, 21346, 21872, 24908, 35542, 42692, 49816, 71084, 85384, 99632, 142168, 170768, 284336, 393259, 654793, 786518, 1122307, 1309586, 1573036, 2244614, 2619172, 3146072, 4489228, 5112367, 5238344, 6292144, 8512309, 8978456, 10224734, 10476688, 14589991, 17024618, 17956912, 20449468, 29179982, 34049236, 40898936, 58359964, 68098472, 81797872, 116719928, 136196944, 233439856, 537585053, 1075170106, 2150340212, 4300680424, 6988605689, 8601360848, 13977211378, 27954422756, 55908845512, 111817691024]

約数ペア:

[(1, 111817691024), (2, 55908845512), (4, 27954422756), (8, 13977211378), (13, 8601360848), (16, 6988605689), (26, 4300680424), (52, 2150340212), (104, 1075170106), (208, 537585053), (479, 233439856), (821, 136196944), (958, 116719928), (1367, 81797872), (1642, 68098472), (1916, 58359964), (2734, 40898936), (3284, 34049236), (3832, 29179982), (5468, 20449468), (6227, 17956912), (6568, 17024618), (7664, 14589991), (10673, 10476688), (10936, 10224734), (12454, 8978456), (13136, 8512309), (17771, 6292144), (21346, 5238344), (21872, 5112367), (24908, 4489228), (35542, 3146072), (42692, 2619172), (49816, 2244614), (71084, 1573036), (85384, 1309586), (99632, 1122307), (142168, 786518), (170768, 654793), (284336, 393259)]