4398732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 12400080

約数和(自身を除く): 8001348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 241, 338, 351, 468, 482, 507, 676, 702, 723, 964, 1014, 1404, 1446, 1521, 2028, 2169, 2892, 3042, 3133, 4338, 4563, 6084, 6266, 6507, 8676, 9126, 9399, 12532, 13014, 18252, 18798, 26028, 28197, 37596, 40729, 56394, 81458, 84591, 112788, 122187, 162916, 169182, 244374, 338364, 366561, 488748, 733122, 1099683, 1466244, 2199366, 4398732]

約数ペア:

[(1, 4398732), (2, 2199366), (3, 1466244), (4, 1099683), (6, 733122), (9, 488748), (12, 366561), (13, 338364), (18, 244374), (26, 169182), (27, 162916), (36, 122187), (39, 112788), (52, 84591), (54, 81458), (78, 56394), (108, 40729), (117, 37596), (156, 28197), (169, 26028), (234, 18798), (241, 18252), (338, 13014), (351, 12532), (468, 9399), (482, 9126), (507, 8676), (676, 6507), (702, 6266), (723, 6084), (964, 4563), (1014, 4338), (1404, 3133), (1446, 3042), (1521, 2892), (2028, 2169)]