487291215208

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2190191}}^1$

素因数の和:2190370

約数の個数: 64

約数和(自身を含む): 1088087385600

約数和(自身を除く): 600796170392

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 406, 548, 812, 959, 1096, 1624, 1918, 3836, 3973, 7672, 7946, 15892, 27811, 31784, 55622, 111244, 222488, 2190191, 4380382, 8760764, 15331337, 17521528, 30662674, 61325348, 63515539, 122650696, 127031078, 254062156, 300056167, 444608773, 508124312, 600112334, 889217546, 1200224668, 1778435092, 2100393169, 2400449336, 3556870184, 4200786338, 8401572676, 8701628843, 16803145352, 17403257686, 34806515372, 60911401901, 69613030744, 121822803802, 243645607604, 487291215208]

約数ペア:

[(1, 487291215208), (2, 243645607604), (4, 121822803802), (7, 69613030744), (8, 60911401901), (14, 34806515372), (28, 17403257686), (29, 16803145352), (56, 8701628843), (58, 8401572676), (116, 4200786338), (137, 3556870184), (203, 2400449336), (232, 2100393169), (274, 1778435092), (406, 1200224668), (548, 889217546), (812, 600112334), (959, 508124312), (1096, 444608773), (1624, 300056167), (1918, 254062156), (3836, 127031078), (3973, 122650696), (7672, 63515539), (7946, 61325348), (15892, 30662674), (27811, 17521528), (31784, 15331337), (55622, 8760764), (111244, 4380382), (222488, 2190191)]