255856212

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 692025600

約数和(自身を除く): 436169388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 151, 174, 261, 302, 348, 453, 522, 541, 604, 783, 906, 1044, 1082, 1359, 1566, 1623, 1812, 2164, 2718, 3132, 3246, 4077, 4379, 4869, 5436, 6492, 8154, 8758, 9738, 13137, 14607, 15689, 16308, 17516, 19476, 26274, 29214, 31378, 39411, 47067, 52548, 58428, 62756, 78822, 81691, 94134, 118233, 141201, 157644, 163382, 188268, 236466, 245073, 282402, 326764, 423603, 472932, 490146, 564804, 735219, 847206, 980292, 1470438, 1694412, 2205657, 2369039, 2940876, 4411314, 4738078, 7107117, 8822628, 9476156, 14214234, 21321351, 28428468, 42642702, 63964053, 85285404, 127928106, 255856212]

約数ペア:

[(1, 255856212), (2, 127928106), (3, 85285404), (4, 63964053), (6, 42642702), (9, 28428468), (12, 21321351), (18, 14214234), (27, 9476156), (29, 8822628), (36, 7107117), (54, 4738078), (58, 4411314), (87, 2940876), (108, 2369039), (116, 2205657), (151, 1694412), (174, 1470438), (261, 980292), (302, 847206), (348, 735219), (453, 564804), (522, 490146), (541, 472932), (604, 423603), (783, 326764), (906, 282402), (1044, 245073), (1082, 236466), (1359, 188268), (1566, 163382), (1623, 157644), (1812, 141201), (2164, 118233), (2718, 94134), (3132, 81691), (3246, 78822), (4077, 62756), (4379, 58428), (4869, 52548), (5436, 47067), (6492, 39411), (8154, 31378), (8758, 29214), (9738, 26274), (13137, 19476), (14607, 17516), (15689, 16308)]