1216699904

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 2941526016

約数和(自身を除く): 1724826112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 128, 188, 217, 224, 233, 248, 256, 329, 376, 434, 448, 466, 496, 512, 658, 752, 868, 896, 932, 992, 1316, 1457, 1504, 1631, 1736, 1792, 1864, 1984, 2632, 2914, 3008, 3262, 3472, 3584, 3728, 3968, 5264, 5828, 6016, 6524, 6944, 7223, 7456, 7936, 10199, 10528, 10951, 11656, 12032, 13048, 13888, 14446, 14912, 15872, 20398, 21056, 21902, 23312, 24064, 26096, 27776, 28892, 29824, 40796, 42112, 43804, 46624, 50561, 52192, 55552, 57784, 59648, 76657, 81592, 84224, 87608, 93248, 101122, 104384, 111104, 115568, 119296, 153314, 163184, 168448, 175216, 186496, 202244, 208768, 231136, 306628, 326368, 339481, 350432, 372992, 404488, 417536, 462272, 613256, 652736, 678962, 700864, 745984, 808976, 835072, 924544, 1226512, 1305472, 1357924, 1401728, 1617952, 1849088, 2376367, 2453024, 2610944, 2715848, 2803456, 3235904, 3698176, 4752734, 4906048, 5221888, 5431696, 5606912, 6471808, 9505468, 9812096, 10863392, 12943616, 19010936, 19624192, 21726784, 25887232, 38021872, 39248384, 43453568, 76043744, 86907136, 152087488, 173814272, 304174976, 608349952, 1216699904]

約数ペア:

[(1, 1216699904), (2, 608349952), (4, 304174976), (7, 173814272), (8, 152087488), (14, 86907136), (16, 76043744), (28, 43453568), (31, 39248384), (32, 38021872), (47, 25887232), (56, 21726784), (62, 19624192), (64, 19010936), (94, 12943616), (112, 10863392), (124, 9812096), (128, 9505468), (188, 6471808), (217, 5606912), (224, 5431696), (233, 5221888), (248, 4906048), (256, 4752734), (329, 3698176), (376, 3235904), (434, 2803456), (448, 2715848), (466, 2610944), (496, 2453024), (512, 2376367), (658, 1849088), (752, 1617952), (868, 1401728), (896, 1357924), (932, 1305472), (992, 1226512), (1316, 924544), (1457, 835072), (1504, 808976), (1631, 745984), (1736, 700864), (1792, 678962), (1864, 652736), (1984, 613256), (2632, 462272), (2914, 417536), (3008, 404488), (3262, 372992), (3472, 350432), (3584, 339481), (3728, 326368), (3968, 306628), (5264, 231136), (5828, 208768), (6016, 202244), (6524, 186496), (6944, 175216), (7223, 168448), (7456, 163184), (7936, 153314), (10199, 119296), (10528, 115568), (10951, 111104), (11656, 104384), (12032, 101122), (13048, 93248), (13888, 87608), (14446, 84224), (14912, 81592), (15872, 76657), (20398, 59648), (21056, 57784), (21902, 55552), (23312, 52192), (24064, 50561), (26096, 46624), (27776, 43804), (28892, 42112), (29824, 40796)]