412738976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 934214400

約数和(自身を除く): 521475424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 79, 104, 152, 158, 208, 247, 304, 316, 416, 494, 608, 632, 661, 988, 1027, 1264, 1322, 1501, 1976, 2054, 2528, 2644, 3002, 3952, 4108, 5288, 6004, 7904, 8216, 8593, 10576, 12008, 12559, 16432, 17186, 19513, 21152, 24016, 25118, 32864, 34372, 39026, 48032, 50236, 52219, 68744, 78052, 100472, 104438, 137488, 156104, 163267, 200944, 208876, 274976, 312208, 326534, 401888, 417752, 624416, 653068, 678847, 835504, 992161, 1306136, 1357694, 1671008, 1984322, 2612272, 2715388, 3968644, 5224544, 5430776, 7937288, 10861552, 12898093, 15874576, 21723104, 25796186, 31749152, 51592372, 103184744, 206369488, 412738976]

約数ペア:

[(1, 412738976), (2, 206369488), (4, 103184744), (8, 51592372), (13, 31749152), (16, 25796186), (19, 21723104), (26, 15874576), (32, 12898093), (38, 10861552), (52, 7937288), (76, 5430776), (79, 5224544), (104, 3968644), (152, 2715388), (158, 2612272), (208, 1984322), (247, 1671008), (304, 1357694), (316, 1306136), (416, 992161), (494, 835504), (608, 678847), (632, 653068), (661, 624416), (988, 417752), (1027, 401888), (1264, 326534), (1322, 312208), (1501, 274976), (1976, 208876), (2054, 200944), (2528, 163267), (2644, 156104), (3002, 137488), (3952, 104438), (4108, 100472), (5288, 78052), (6004, 68744), (7904, 52219), (8216, 50236), (8593, 48032), (10576, 39026), (12008, 34372), (12559, 32864), (16432, 25118), (17186, 24016), (19513, 21152)]