308127768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1627}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 831452160

約数和(自身を除く): 523324392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 607, 1214, 1627, 1821, 2428, 3254, 3642, 4856, 4881, 6508, 7284, 7891, 9762, 13016, 14568, 15782, 19524, 21151, 23673, 31564, 39048, 42302, 47346, 63128, 63453, 84604, 94692, 126906, 169208, 189384, 253812, 507624, 987589, 1975178, 2962767, 3950356, 5925534, 7900712, 11851068, 12838657, 23702136, 25677314, 38515971, 51354628, 77031942, 102709256, 154063884, 308127768]

約数ペア:

[(1, 308127768), (2, 154063884), (3, 102709256), (4, 77031942), (6, 51354628), (8, 38515971), (12, 25677314), (13, 23702136), (24, 12838657), (26, 11851068), (39, 7900712), (52, 5925534), (78, 3950356), (104, 2962767), (156, 1975178), (312, 987589), (607, 507624), (1214, 253812), (1627, 189384), (1821, 169208), (2428, 126906), (3254, 94692), (3642, 84604), (4856, 63453), (4881, 63128), (6508, 47346), (7284, 42302), (7891, 39048), (9762, 31564), (13016, 23673), (14568, 21151), (15782, 19524)]