481478256

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{5897}}^1$

素因数の和:5930

約数の個数: 140

約数和(自身を含む): 1598735472

約数和(自身を除く): 1117257216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 5897, 6804, 9072, 10206, 11664, 11794, 13608, 17691, 20412, 23588, 27216, 35382, 40824, 41279, 47176, 53073, 70764, 81648, 82558, 94352, 106146, 123837, 141528, 159219, 165116, 212292, 247674, 283056, 318438, 330232, 371511, 424584, 477657, 495348, 636876, 660464, 743022, 849168, 955314, 990696, 1114533, 1273752, 1432971, 1486044, 1910628, 1981392, 2229066, 2547504, 2865942, 2972088, 3343599, 3821256, 4298913, 4458132, 5731884, 5944176, 6687198, 7642512, 8597826, 8916264, 10030797, 11463768, 13374396, 17195652, 17832528, 20061594, 22927536, 26748792, 30092391, 34391304, 40123188, 53497584, 60184782, 68782608, 80246376, 120369564, 160492752, 240739128, 481478256]

約数ペア:

[(1, 481478256), (2, 240739128), (3, 160492752), (4, 120369564), (6, 80246376), (7, 68782608), (8, 60184782), (9, 53497584), (12, 40123188), (14, 34391304), (16, 30092391), (18, 26748792), (21, 22927536), (24, 20061594), (27, 17832528), (28, 17195652), (36, 13374396), (42, 11463768), (48, 10030797), (54, 8916264), (56, 8597826), (63, 7642512), (72, 6687198), (81, 5944176), (84, 5731884), (108, 4458132), (112, 4298913), (126, 3821256), (144, 3343599), (162, 2972088), (168, 2865942), (189, 2547504), (216, 2229066), (243, 1981392), (252, 1910628), (324, 1486044), (336, 1432971), (378, 1273752), (432, 1114533), (486, 990696), (504, 955314), (567, 849168), (648, 743022), (729, 660464), (756, 636876), (972, 495348), (1008, 477657), (1134, 424584), (1296, 371511), (1458, 330232), (1512, 318438), (1701, 283056), (1944, 247674), (2268, 212292), (2916, 165116), (3024, 159219), (3402, 141528), (3888, 123837), (4536, 106146), (5103, 94352), (5832, 82558), (5897, 81648), (6804, 70764), (9072, 53073), (10206, 47176), (11664, 41279), (11794, 40824), (13608, 35382), (17691, 27216), (20412, 23588)]