220400352

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3742

約数の個数: 120

約数和(自身を含む): 676556496

約数和(自身を除く): 456156144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3697, 3726, 4968, 6624, 7394, 7452, 9936, 11091, 14788, 14904, 19872, 22182, 29576, 29808, 33273, 44364, 59152, 59616, 66546, 85031, 88728, 99819, 118304, 133092, 170062, 177456, 199638, 255093, 266184, 299457, 340124, 354912, 399276, 510186, 532368, 598914, 680248, 765279, 798552, 1020372, 1064736, 1197828, 1360496, 1530558, 1597104, 2040744, 2295837, 2395656, 2720992, 3061116, 3194208, 4081488, 4591674, 4791312, 6122232, 6887511, 8162976, 9183348, 9582624, 12244464, 13775022, 18366696, 24488928, 27550044, 36733392, 55100088, 73466784, 110200176, 220400352]

約数ペア:

[(1, 220400352), (2, 110200176), (3, 73466784), (4, 55100088), (6, 36733392), (8, 27550044), (9, 24488928), (12, 18366696), (16, 13775022), (18, 12244464), (23, 9582624), (24, 9183348), (27, 8162976), (32, 6887511), (36, 6122232), (46, 4791312), (48, 4591674), (54, 4081488), (69, 3194208), (72, 3061116), (81, 2720992), (92, 2395656), (96, 2295837), (108, 2040744), (138, 1597104), (144, 1530558), (162, 1360496), (184, 1197828), (207, 1064736), (216, 1020372), (276, 798552), (288, 765279), (324, 680248), (368, 598914), (414, 532368), (432, 510186), (552, 399276), (621, 354912), (648, 340124), (736, 299457), (828, 266184), (864, 255093), (1104, 199638), (1242, 177456), (1296, 170062), (1656, 133092), (1863, 118304), (2208, 99819), (2484, 88728), (2592, 85031), (3312, 66546), (3697, 59616), (3726, 59152), (4968, 44364), (6624, 33273), (7394, 29808), (7452, 29576), (9936, 22182), (11091, 19872), (14788, 14904)]