2005179984

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{61343}}^1$

素因数の和:61584

約数の個数: 60

約数和(自身を含む): 5636532096

約数和(自身を除く): 3631352112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 8172, 10896, 16344, 32688, 61343, 122686, 184029, 245372, 368058, 490744, 552087, 736116, 981488, 1104174, 1472232, 2208348, 2944464, 4416696, 8833392, 13924861, 27849722, 41774583, 55699444, 83549166, 111398888, 125323749, 167098332, 222797776, 250647498, 334196664, 501294996, 668393328, 1002589992, 2005179984]

約数ペア:

[(1, 2005179984), (2, 1002589992), (3, 668393328), (4, 501294996), (6, 334196664), (8, 250647498), (9, 222797776), (12, 167098332), (16, 125323749), (18, 111398888), (24, 83549166), (36, 55699444), (48, 41774583), (72, 27849722), (144, 13924861), (227, 8833392), (454, 4416696), (681, 2944464), (908, 2208348), (1362, 1472232), (1816, 1104174), (2043, 981488), (2724, 736116), (3632, 552087), (4086, 490744), (5448, 368058), (8172, 245372), (10896, 184029), (16344, 122686), (32688, 61343)]