404800008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 1038173760

約数和(自身を除く): 633373752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 157, 159, 212, 314, 318, 424, 471, 628, 636, 942, 1256, 1272, 1884, 2027, 3768, 4054, 6081, 8108, 8321, 12162, 16216, 16642, 24324, 24963, 33284, 48648, 49926, 66568, 99852, 107431, 199704, 214862, 318239, 322293, 429724, 636478, 644586, 859448, 954717, 1272956, 1289172, 1909434, 2545912, 2578344, 3818868, 7637736, 16866667, 33733334, 50600001, 67466668, 101200002, 134933336, 202400004, 404800008]

約数ペア:

[(1, 404800008), (2, 202400004), (3, 134933336), (4, 101200002), (6, 67466668), (8, 50600001), (12, 33733334), (24, 16866667), (53, 7637736), (106, 3818868), (157, 2578344), (159, 2545912), (212, 1909434), (314, 1289172), (318, 1272956), (424, 954717), (471, 859448), (628, 644586), (636, 636478), (942, 429724), (1256, 322293), (1272, 318239), (1884, 214862), (2027, 199704), (3768, 107431), (4054, 99852), (6081, 66568), (8108, 49926), (8321, 48648), (12162, 33284), (16216, 24963), (16642, 24324)]