2854219992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 7865726400

約数和(自身を除く): 5011506408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 113, 146, 156, 219, 226, 292, 312, 339, 438, 452, 584, 678, 876, 904, 949, 1109, 1356, 1469, 1752, 1898, 2218, 2712, 2847, 2938, 3327, 3796, 4407, 4436, 5694, 5876, 6654, 7592, 8249, 8814, 8872, 11388, 11752, 13308, 14417, 16498, 17628, 22776, 24747, 26616, 28834, 32996, 35256, 43251, 49494, 57668, 65992, 80957, 86502, 98988, 107237, 115336, 125317, 161914, 173004, 197976, 214474, 242871, 250634, 321711, 323828, 346008, 375951, 428948, 485742, 501268, 643422, 647656, 751902, 857896, 971484, 1002536, 1052441, 1286844, 1503804, 1629121, 1942968, 2104882, 2573688, 3007608, 3157323, 3258242, 4209764, 4887363, 6314646, 6516484, 8419528, 9148141, 9774726, 12629292, 13032968, 18296282, 19549452, 25258584, 27444423, 36592564, 39098904, 54888846, 73185128, 109777692, 118925833, 219555384, 237851666, 356777499, 475703332, 713554998, 951406664, 1427109996, 2854219992]

約数ペア:

[(1, 2854219992), (2, 1427109996), (3, 951406664), (4, 713554998), (6, 475703332), (8, 356777499), (12, 237851666), (13, 219555384), (24, 118925833), (26, 109777692), (39, 73185128), (52, 54888846), (73, 39098904), (78, 36592564), (104, 27444423), (113, 25258584), (146, 19549452), (156, 18296282), (219, 13032968), (226, 12629292), (292, 9774726), (312, 9148141), (339, 8419528), (438, 6516484), (452, 6314646), (584, 4887363), (678, 4209764), (876, 3258242), (904, 3157323), (949, 3007608), (1109, 2573688), (1356, 2104882), (1469, 1942968), (1752, 1629121), (1898, 1503804), (2218, 1286844), (2712, 1052441), (2847, 1002536), (2938, 971484), (3327, 857896), (3796, 751902), (4407, 647656), (4436, 643422), (5694, 501268), (5876, 485742), (6654, 428948), (7592, 375951), (8249, 346008), (8814, 323828), (8872, 321711), (11388, 250634), (11752, 242871), (13308, 214474), (14417, 197976), (16498, 173004), (17628, 161914), (22776, 125317), (24747, 115336), (26616, 107237), (28834, 98988), (32996, 86502), (35256, 80957), (43251, 65992), (49494, 57668)]