1930645872

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 5481315840

約数和(自身を除く): 3550669968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 229, 254, 381, 458, 461, 508, 687, 762, 916, 922, 1016, 1143, 1374, 1383, 1524, 1832, 1844, 2032, 2061, 2286, 2748, 2766, 3048, 3664, 3688, 4122, 4149, 4572, 5496, 5532, 6096, 7376, 8244, 8298, 9144, 10992, 11064, 16488, 16596, 18288, 22128, 29083, 32976, 33192, 58166, 58547, 66384, 87249, 105569, 116332, 117094, 174498, 175641, 211138, 232664, 234188, 261747, 316707, 348996, 351282, 422276, 465328, 468376, 523494, 526923, 633414, 697992, 702564, 844552, 936752, 950121, 1046988, 1053846, 1266828, 1395984, 1405128, 1689104, 1900242, 2093976, 2107692, 2533656, 2810256, 3800484, 4187952, 4215384, 5067312, 7600968, 8430768, 13407263, 15201936, 26814526, 40221789, 53629052, 80443578, 107258104, 120665367, 160887156, 214516208, 241330734, 321774312, 482661468, 643548624, 965322936, 1930645872]

約数ペア:

[(1, 1930645872), (2, 965322936), (3, 643548624), (4, 482661468), (6, 321774312), (8, 241330734), (9, 214516208), (12, 160887156), (16, 120665367), (18, 107258104), (24, 80443578), (36, 53629052), (48, 40221789), (72, 26814526), (127, 15201936), (144, 13407263), (229, 8430768), (254, 7600968), (381, 5067312), (458, 4215384), (461, 4187952), (508, 3800484), (687, 2810256), (762, 2533656), (916, 2107692), (922, 2093976), (1016, 1900242), (1143, 1689104), (1374, 1405128), (1383, 1395984), (1524, 1266828), (1832, 1053846), (1844, 1046988), (2032, 950121), (2061, 936752), (2286, 844552), (2748, 702564), (2766, 697992), (3048, 633414), (3664, 526923), (3688, 523494), (4122, 468376), (4149, 465328), (4572, 422276), (5496, 351282), (5532, 348996), (6096, 316707), (7376, 261747), (8244, 234188), (8298, 232664), (9144, 211138), (10992, 175641), (11064, 174498), (16488, 117094), (16596, 116332), (18288, 105569), (22128, 87249), (29083, 66384), (32976, 58547), (33192, 58166)]