288350316

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 752431680

約数和(自身を除く): 464081364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 477, 636, 711, 948, 954, 1422, 1908, 1913, 2844, 3826, 4187, 5739, 7652, 8374, 11478, 12561, 16748, 17217, 22956, 25122, 34434, 37683, 50244, 68868, 75366, 101389, 150732, 151127, 202778, 302254, 304167, 405556, 453381, 604508, 608334, 906762, 912501, 1216668, 1360143, 1813524, 1825002, 2720286, 3650004, 5440572, 8009731, 16019462, 24029193, 32038924, 48058386, 72087579, 96116772, 144175158, 288350316]

約数ペア:

[(1, 288350316), (2, 144175158), (3, 96116772), (4, 72087579), (6, 48058386), (9, 32038924), (12, 24029193), (18, 16019462), (36, 8009731), (53, 5440572), (79, 3650004), (106, 2720286), (158, 1825002), (159, 1813524), (212, 1360143), (237, 1216668), (316, 912501), (318, 906762), (474, 608334), (477, 604508), (636, 453381), (711, 405556), (948, 304167), (954, 302254), (1422, 202778), (1908, 151127), (1913, 150732), (2844, 101389), (3826, 75366), (4187, 68868), (5739, 50244), (7652, 37683), (8374, 34434), (11478, 25122), (12561, 22956), (16748, 17217)]