285222312

素因数分解:

$2^3\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{3631}}^1$

素因数の和:4734

約数の個数: 48

約数和(自身を含む): 773398080

約数和(自身を除く): 488175768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1091, 2182, 3273, 3631, 4364, 6546, 7262, 8728, 9819, 10893, 13092, 14524, 19638, 21786, 26184, 29048, 32679, 39276, 43572, 65358, 78552, 87144, 130716, 261432, 3961421, 7922842, 11884263, 15845684, 23768526, 31691368, 35652789, 47537052, 71305578, 95074104, 142611156, 285222312]

約数ペア:

[(1, 285222312), (2, 142611156), (3, 95074104), (4, 71305578), (6, 47537052), (8, 35652789), (9, 31691368), (12, 23768526), (18, 15845684), (24, 11884263), (36, 7922842), (72, 3961421), (1091, 261432), (2182, 130716), (3273, 87144), (3631, 78552), (4364, 65358), (6546, 43572), (7262, 39276), (8728, 32679), (9819, 29048), (10893, 26184), (13092, 21786), (14524, 19638)]