874559728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 2098303200

約数和(自身を除く): 1223743472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 509, 529, 644, 667, 812, 1018, 1058, 1288, 1334, 1624, 2036, 2116, 2576, 2668, 3248, 3563, 3703, 4072, 4232, 4669, 5336, 7126, 7406, 8144, 8464, 9338, 10672, 11707, 14252, 14761, 14812, 15341, 18676, 23414, 28504, 29522, 29624, 30682, 37352, 46828, 57008, 59044, 59248, 61364, 74704, 81949, 93656, 103327, 107387, 118088, 122728, 163898, 187312, 206654, 214774, 236176, 245456, 269261, 327796, 339503, 413308, 429548, 538522, 655592, 679006, 826616, 859096, 1077044, 1311184, 1358012, 1653232, 1718192, 1884827, 2154088, 2376521, 2716024, 3769654, 4308176, 4753042, 5432048, 7539308, 7808569, 9506084, 15078616, 15617138, 19012168, 30157232, 31234276, 38024336, 54659983, 62468552, 109319966, 124937104, 218639932, 437279864, 874559728]

約数ペア:

[(1, 874559728), (2, 437279864), (4, 218639932), (7, 124937104), (8, 109319966), (14, 62468552), (16, 54659983), (23, 38024336), (28, 31234276), (29, 30157232), (46, 19012168), (56, 15617138), (58, 15078616), (92, 9506084), (112, 7808569), (116, 7539308), (161, 5432048), (184, 4753042), (203, 4308176), (232, 3769654), (322, 2716024), (368, 2376521), (406, 2154088), (464, 1884827), (509, 1718192), (529, 1653232), (644, 1358012), (667, 1311184), (812, 1077044), (1018, 859096), (1058, 826616), (1288, 679006), (1334, 655592), (1624, 538522), (2036, 429548), (2116, 413308), (2576, 339503), (2668, 327796), (3248, 269261), (3563, 245456), (3703, 236176), (4072, 214774), (4232, 206654), (4669, 187312), (5336, 163898), (7126, 122728), (7406, 118088), (8144, 107387), (8464, 103327), (9338, 93656), (10672, 81949), (11707, 74704), (14252, 61364), (14761, 59248), (14812, 59044), (15341, 57008), (18676, 46828), (23414, 37352), (28504, 30682), (29522, 29624)]