401080458244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{98717}}^1$

素因数の和:99288

約数の個数: 48

約数和(自身を含む): 750039620400

約数和(自身を除く): 348959162156

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 401, 596, 802, 1604, 2533, 5066, 6817, 10132, 13634, 27268, 59749, 98717, 119498, 197434, 238996, 394868, 1015733, 1678189, 2031466, 3356378, 4062932, 6712756, 14708833, 29417666, 39585517, 58835332, 79171034, 158342068, 250050161, 500100322, 672953789, 1000200644, 1345907578, 2691815156, 5898242033, 11796484066, 23592968132, 100270114561, 200540229122, 401080458244]

約数ペア:

[(1, 401080458244), (2, 200540229122), (4, 100270114561), (17, 23592968132), (34, 11796484066), (68, 5898242033), (149, 2691815156), (298, 1345907578), (401, 1000200644), (596, 672953789), (802, 500100322), (1604, 250050161), (2533, 158342068), (5066, 79171034), (6817, 58835332), (10132, 39585517), (13634, 29417666), (27268, 14708833), (59749, 6712756), (98717, 4062932), (119498, 3356378), (197434, 2031466), (238996, 1678189), (394868, 1015733)]