870619904

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1586

約数の個数: 144

約数和(自身を含む): 2242840320

約数和(自身を除く): 1372220416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 256, 308, 319, 352, 406, 448, 464, 616, 638, 704, 812, 896, 928, 1232, 1276, 1408, 1523, 1624, 1792, 1856, 2233, 2464, 2552, 2816, 3046, 3248, 3712, 4466, 4928, 5104, 6092, 6496, 7424, 8932, 9856, 10208, 10661, 12184, 12992, 16753, 17864, 19712, 20416, 21322, 24368, 25984, 33506, 35728, 40832, 42644, 44167, 48736, 51968, 67012, 71456, 81664, 85288, 88334, 97472, 117271, 134024, 142912, 170576, 176668, 194944, 234542, 268048, 285824, 309169, 341152, 353336, 389888, 469084, 485837, 536096, 571648, 618338, 682304, 706672, 938168, 971674, 1072192, 1236676, 1364608, 1413344, 1876336, 1943348, 2144384, 2473352, 2729216, 2826688, 3400859, 3752672, 3886696, 4288768, 4946704, 5653376, 6801718, 7505344, 7773392, 9893408, 11306752, 13603436, 15010688, 15546784, 19786816, 27206872, 30021376, 31093568, 39573632, 54413744, 62187136, 79147264, 108827488, 124374272, 217654976, 435309952, 870619904]

約数ペア:

[(1, 870619904), (2, 435309952), (4, 217654976), (7, 124374272), (8, 108827488), (11, 79147264), (14, 62187136), (16, 54413744), (22, 39573632), (28, 31093568), (29, 30021376), (32, 27206872), (44, 19786816), (56, 15546784), (58, 15010688), (64, 13603436), (77, 11306752), (88, 9893408), (112, 7773392), (116, 7505344), (128, 6801718), (154, 5653376), (176, 4946704), (203, 4288768), (224, 3886696), (232, 3752672), (256, 3400859), (308, 2826688), (319, 2729216), (352, 2473352), (406, 2144384), (448, 1943348), (464, 1876336), (616, 1413344), (638, 1364608), (704, 1236676), (812, 1072192), (896, 971674), (928, 938168), (1232, 706672), (1276, 682304), (1408, 618338), (1523, 571648), (1624, 536096), (1792, 485837), (1856, 469084), (2233, 389888), (2464, 353336), (2552, 341152), (2816, 309169), (3046, 285824), (3248, 268048), (3712, 234542), (4466, 194944), (4928, 176668), (5104, 170576), (6092, 142912), (6496, 134024), (7424, 117271), (8932, 97472), (9856, 88334), (10208, 85288), (10661, 81664), (12184, 71456), (12992, 67012), (16753, 51968), (17864, 48736), (19712, 44167), (20416, 42644), (21322, 40832), (24368, 35728), (25984, 33506)]