1989905088

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1254

約数の個数: 112

約数和(自身を含む): 5378785280

約数和(自身を除く): 3388880192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 127, 158, 192, 237, 254, 316, 381, 474, 508, 632, 762, 948, 1016, 1033, 1264, 1524, 1896, 2032, 2066, 2528, 3048, 3099, 3792, 4064, 4132, 5056, 6096, 6198, 7584, 8128, 8264, 10033, 12192, 12396, 15168, 16528, 20066, 24384, 24792, 30099, 33056, 40132, 49584, 60198, 66112, 80264, 81607, 99168, 120396, 131191, 160528, 163214, 198336, 240792, 244821, 262382, 321056, 326428, 393573, 481584, 489642, 524764, 642112, 652856, 787146, 963168, 979284, 1049528, 1305712, 1574292, 1926336, 1958568, 2099056, 2611424, 3148584, 3917136, 4198112, 5222848, 6297168, 7834272, 8396224, 10364089, 12594336, 15668544, 20728178, 25188672, 31092267, 41456356, 62184534, 82912712, 124369068, 165825424, 248738136, 331650848, 497476272, 663301696, 994952544, 1989905088]

約数ペア:

[(1, 1989905088), (2, 994952544), (3, 663301696), (4, 497476272), (6, 331650848), (8, 248738136), (12, 165825424), (16, 124369068), (24, 82912712), (32, 62184534), (48, 41456356), (64, 31092267), (79, 25188672), (96, 20728178), (127, 15668544), (158, 12594336), (192, 10364089), (237, 8396224), (254, 7834272), (316, 6297168), (381, 5222848), (474, 4198112), (508, 3917136), (632, 3148584), (762, 2611424), (948, 2099056), (1016, 1958568), (1033, 1926336), (1264, 1574292), (1524, 1305712), (1896, 1049528), (2032, 979284), (2066, 963168), (2528, 787146), (3048, 652856), (3099, 642112), (3792, 524764), (4064, 489642), (4132, 481584), (5056, 393573), (6096, 326428), (6198, 321056), (7584, 262382), (8128, 244821), (8264, 240792), (10033, 198336), (12192, 163214), (12396, 160528), (15168, 131191), (16528, 120396), (20066, 99168), (24384, 81607), (24792, 80264), (30099, 66112), (33056, 60198), (40132, 49584)]