471461256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4048

約数の個数: 128

約数和(自身を含む): 1516032000

約数和(自身を除く): 1044570744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1422, 1512, 1659, 1896, 2133, 2212, 2844, 3318, 3947, 4266, 4424, 4977, 5688, 6636, 7894, 8532, 9954, 11841, 13272, 14931, 15788, 17064, 19908, 23682, 27629, 29862, 31576, 35523, 39816, 47364, 55258, 59724, 71046, 82887, 94728, 106569, 110516, 119448, 142092, 165774, 213138, 221032, 248661, 284184, 311813, 331548, 426276, 497322, 623626, 663096, 745983, 852552, 935439, 994644, 1247252, 1491966, 1870878, 1989288, 2182691, 2494504, 2806317, 2983932, 3741756, 4365382, 5612634, 5967864, 6548073, 7483512, 8418951, 8730764, 11225268, 13096146, 16837902, 17461528, 19644219, 22450536, 26192292, 33675804, 39288438, 52384584, 58932657, 67351608, 78576876, 117865314, 157153752, 235730628, 471461256]

約数ペア:

[(1, 471461256), (2, 235730628), (3, 157153752), (4, 117865314), (6, 78576876), (7, 67351608), (8, 58932657), (9, 52384584), (12, 39288438), (14, 33675804), (18, 26192292), (21, 22450536), (24, 19644219), (27, 17461528), (28, 16837902), (36, 13096146), (42, 11225268), (54, 8730764), (56, 8418951), (63, 7483512), (72, 6548073), (79, 5967864), (84, 5612634), (108, 4365382), (126, 3741756), (158, 2983932), (168, 2806317), (189, 2494504), (216, 2182691), (237, 1989288), (252, 1870878), (316, 1491966), (378, 1247252), (474, 994644), (504, 935439), (553, 852552), (632, 745983), (711, 663096), (756, 623626), (948, 497322), (1106, 426276), (1422, 331548), (1512, 311813), (1659, 284184), (1896, 248661), (2133, 221032), (2212, 213138), (2844, 165774), (3318, 142092), (3947, 119448), (4266, 110516), (4424, 106569), (4977, 94728), (5688, 82887), (6636, 71046), (7894, 59724), (8532, 55258), (9954, 47364), (11841, 39816), (13272, 35523), (14931, 31576), (15788, 29862), (17064, 27629), (19908, 23682)]