490625016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100703}}^1$

素因数の和:100748

約数の個数: 64

約数和(自身を含む): 1450137600

約数和(自身を除く): 959512584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 100703, 201406, 302109, 402812, 604218, 704921, 805624, 1208436, 1409842, 2114763, 2416872, 2819684, 2920387, 4229526, 5639368, 5840774, 8459052, 8761161, 11681548, 16918104, 17522322, 20442709, 23363096, 35044644, 40885418, 61328127, 70089288, 81770836, 122656254, 163541672, 245312508, 490625016]

約数ペア:

[(1, 490625016), (2, 245312508), (3, 163541672), (4, 122656254), (6, 81770836), (7, 70089288), (8, 61328127), (12, 40885418), (14, 35044644), (21, 23363096), (24, 20442709), (28, 17522322), (29, 16918104), (42, 11681548), (56, 8761161), (58, 8459052), (84, 5840774), (87, 5639368), (116, 4229526), (168, 2920387), (174, 2819684), (203, 2416872), (232, 2114763), (348, 1409842), (406, 1208436), (609, 805624), (696, 704921), (812, 604218), (1218, 402812), (1624, 302109), (2436, 201406), (4872, 100703)]