614864404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 1363281920

約数和(自身を除く): 748417516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 242, 254, 308, 484, 508, 847, 889, 1397, 1429, 1694, 1778, 2794, 2858, 3388, 3556, 5588, 5716, 9779, 10003, 15367, 15719, 19558, 20006, 30734, 31438, 39116, 40012, 61468, 62876, 107569, 110033, 172909, 181483, 215138, 220066, 345818, 362966, 430276, 440132, 691636, 725932, 1210363, 1270381, 1996313, 2420726, 2540762, 3992626, 4841452, 5081524, 7985252, 13974191, 21959443, 27948382, 43918886, 55896764, 87837772, 153716101, 307432202, 614864404]

約数ペア:

[(1, 614864404), (2, 307432202), (4, 153716101), (7, 87837772), (11, 55896764), (14, 43918886), (22, 27948382), (28, 21959443), (44, 13974191), (77, 7985252), (121, 5081524), (127, 4841452), (154, 3992626), (242, 2540762), (254, 2420726), (308, 1996313), (484, 1270381), (508, 1210363), (847, 725932), (889, 691636), (1397, 440132), (1429, 430276), (1694, 362966), (1778, 345818), (2794, 220066), (2858, 215138), (3388, 181483), (3556, 172909), (5588, 110033), (5716, 107569), (9779, 62876), (10003, 61468), (15367, 40012), (15719, 39116), (19558, 31438), (20006, 30734)]