2199137024

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1277}}^1$

素因数の和:1362

約数の個数: 108

約数和(自身を含む): 5187892752

約数和(自身を除く): 2988755728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 961, 992, 1277, 1736, 1792, 1922, 1984, 2554, 3472, 3844, 3968, 5108, 6727, 6944, 7688, 7936, 8939, 10216, 13454, 13888, 15376, 17878, 20432, 26908, 27776, 30752, 35756, 39587, 40864, 53816, 55552, 61504, 71512, 79174, 81728, 107632, 123008, 143024, 158348, 163456, 215264, 246016, 277109, 286048, 316696, 326912, 430528, 554218, 572096, 633392, 861056, 1108436, 1144192, 1227197, 1266784, 1722112, 2216872, 2288384, 2454394, 2533568, 4433744, 4908788, 5067136, 8590379, 8867488, 9817576, 10134272, 17180758, 17734976, 19635152, 34361516, 35469952, 39270304, 68723032, 70939904, 78540608, 137446064, 157081216, 274892128, 314162432, 549784256, 1099568512, 2199137024]

約数ペア:

[(1, 2199137024), (2, 1099568512), (4, 549784256), (7, 314162432), (8, 274892128), (14, 157081216), (16, 137446064), (28, 78540608), (31, 70939904), (32, 68723032), (56, 39270304), (62, 35469952), (64, 34361516), (112, 19635152), (124, 17734976), (128, 17180758), (217, 10134272), (224, 9817576), (248, 8867488), (256, 8590379), (434, 5067136), (448, 4908788), (496, 4433744), (868, 2533568), (896, 2454394), (961, 2288384), (992, 2216872), (1277, 1722112), (1736, 1266784), (1792, 1227197), (1922, 1144192), (1984, 1108436), (2554, 861056), (3472, 633392), (3844, 572096), (3968, 554218), (5108, 430528), (6727, 326912), (6944, 316696), (7688, 286048), (7936, 277109), (8939, 246016), (10216, 215264), (13454, 163456), (13888, 158348), (15376, 143024), (17878, 123008), (20432, 107632), (26908, 81728), (27776, 79174), (30752, 71512), (35756, 61504), (39587, 55552), (40864, 53816)]