1330873735216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1\times {\mathrm{29209}}^1$

素因数の和:31418

約数の個数: 80

約数和(自身を含む): 2753909452800

約数和(自身を除く): 1423035717584

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2111, 2698, 4222, 5396, 8444, 10792, 16888, 21584, 29209, 33776, 40109, 58418, 80218, 116836, 149881, 160436, 233672, 299762, 320872, 467344, 554971, 599524, 641744, 1109942, 1199048, 2073839, 2219884, 2398096, 2847739, 4147678, 4439768, 5695478, 8295356, 8879536, 11390956, 16590712, 22781912, 33181424, 39402941, 45563824, 61660199, 78805882, 123320398, 157611764, 246640796, 315223528, 493281592, 630447056, 986563184, 1171543781, 2343087562, 4377874129, 4686175124, 8755748258, 9372350248, 17511496516, 18744700496, 35022993032, 70045986064, 83179608451, 166359216902, 332718433804, 665436867608, 1330873735216]

約数ペア:

[(1, 1330873735216), (2, 665436867608), (4, 332718433804), (8, 166359216902), (16, 83179608451), (19, 70045986064), (38, 35022993032), (71, 18744700496), (76, 17511496516), (142, 9372350248), (152, 8755748258), (284, 4686175124), (304, 4377874129), (568, 2343087562), (1136, 1171543781), (1349, 986563184), (2111, 630447056), (2698, 493281592), (4222, 315223528), (5396, 246640796), (8444, 157611764), (10792, 123320398), (16888, 78805882), (21584, 61660199), (29209, 45563824), (33776, 39402941), (40109, 33181424), (58418, 22781912), (80218, 16590712), (116836, 11390956), (149881, 8879536), (160436, 8295356), (233672, 5695478), (299762, 4439768), (320872, 4147678), (467344, 2847739), (554971, 2398096), (599524, 2219884), (641744, 2073839), (1109942, 1199048)]