2008777968

素因数分解:

$2^4\times 3^5\times {\mathrm{193}}^1\times {\mathrm{2677}}^1$

素因数の和:2893

約数の個数: 120

約数和(自身を含む): 5862399088

約数和(自身を除く): 3853621120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 193, 216, 243, 324, 386, 432, 486, 579, 648, 772, 972, 1158, 1296, 1544, 1737, 1944, 2316, 2677, 3088, 3474, 3888, 4632, 5211, 5354, 6948, 8031, 9264, 10422, 10708, 13896, 15633, 16062, 20844, 21416, 24093, 27792, 31266, 32124, 41688, 42832, 46899, 48186, 62532, 64248, 72279, 83376, 93798, 96372, 125064, 128496, 144558, 187596, 192744, 216837, 250128, 289116, 375192, 385488, 433674, 516661, 578232, 650511, 750384, 867348, 1033322, 1156464, 1301022, 1549983, 1734696, 2066644, 2602044, 3099966, 3469392, 4133288, 4649949, 5204088, 6199932, 8266576, 9299898, 10408176, 12399864, 13949847, 18599796, 24799728, 27899694, 37199592, 41849541, 55799388, 74399184, 83699082, 111598776, 125548623, 167398164, 223197552, 251097246, 334796328, 502194492, 669592656, 1004388984, 2008777968]

約数ペア:

[(1, 2008777968), (2, 1004388984), (3, 669592656), (4, 502194492), (6, 334796328), (8, 251097246), (9, 223197552), (12, 167398164), (16, 125548623), (18, 111598776), (24, 83699082), (27, 74399184), (36, 55799388), (48, 41849541), (54, 37199592), (72, 27899694), (81, 24799728), (108, 18599796), (144, 13949847), (162, 12399864), (193, 10408176), (216, 9299898), (243, 8266576), (324, 6199932), (386, 5204088), (432, 4649949), (486, 4133288), (579, 3469392), (648, 3099966), (772, 2602044), (972, 2066644), (1158, 1734696), (1296, 1549983), (1544, 1301022), (1737, 1156464), (1944, 1033322), (2316, 867348), (2677, 750384), (3088, 650511), (3474, 578232), (3888, 516661), (4632, 433674), (5211, 385488), (5354, 375192), (6948, 289116), (8031, 250128), (9264, 216837), (10422, 192744), (10708, 187596), (13896, 144558), (15633, 128496), (16062, 125064), (20844, 96372), (21416, 93798), (24093, 83376), (27792, 72279), (31266, 64248), (32124, 62532), (41688, 48186), (42832, 46899)]