745224331874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1777}}^1\times {\mathrm{2659}}^1$

素因数の和:4623

約数の個数: 64

約数和(自身を含む): 1250398840320

約数和(自身を除く): 505174508446

約数列:

[1, 2, 11, 22, 67, 107, 134, 214, 737, 1177, 1474, 1777, 2354, 2659, 3554, 5318, 7169, 14338, 19547, 29249, 39094, 58498, 78859, 119059, 157718, 178153, 190139, 238118, 284513, 356306, 380278, 569026, 1309649, 1959683, 2091529, 2619298, 3129643, 3919366, 4183058, 4725043, 6259286, 9450086, 12739313, 19062371, 25478626, 38124742, 51975473, 103950946, 140132443, 209686081, 280264886, 316577881, 419372162, 505579601, 633155762, 1011159202, 3482356691, 5561375611, 6964713382, 11122751222, 33873833267, 67747666534, 372612165937, 745224331874]

約数ペア:

[(1, 745224331874), (2, 372612165937), (11, 67747666534), (22, 33873833267), (67, 11122751222), (107, 6964713382), (134, 5561375611), (214, 3482356691), (737, 1011159202), (1177, 633155762), (1474, 505579601), (1777, 419372162), (2354, 316577881), (2659, 280264886), (3554, 209686081), (5318, 140132443), (7169, 103950946), (14338, 51975473), (19547, 38124742), (29249, 25478626), (39094, 19062371), (58498, 12739313), (78859, 9450086), (119059, 6259286), (157718, 4725043), (178153, 4183058), (190139, 3919366), (238118, 3129643), (284513, 2619298), (356306, 2091529), (380278, 1959683), (569026, 1309649)]