325183408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 711597312

約数和(自身を除く): 386413904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 71, 88, 106, 142, 176, 212, 284, 424, 491, 568, 583, 781, 848, 982, 1136, 1166, 1562, 1964, 2332, 3124, 3763, 3928, 4664, 5401, 6248, 7526, 7856, 9328, 10802, 12496, 15052, 21604, 26023, 30104, 34861, 41393, 43208, 52046, 60208, 69722, 82786, 86416, 104092, 139444, 165572, 208184, 278888, 286253, 331144, 383471, 416368, 557776, 572506, 662288, 766942, 1145012, 1533884, 1847633, 2290024, 3067768, 3695266, 4580048, 6135536, 7390532, 14781064, 20323963, 29562128, 40647926, 81295852, 162591704, 325183408]

約数ペア:

[(1, 325183408), (2, 162591704), (4, 81295852), (8, 40647926), (11, 29562128), (16, 20323963), (22, 14781064), (44, 7390532), (53, 6135536), (71, 4580048), (88, 3695266), (106, 3067768), (142, 2290024), (176, 1847633), (212, 1533884), (284, 1145012), (424, 766942), (491, 662288), (568, 572506), (583, 557776), (781, 416368), (848, 383471), (982, 331144), (1136, 286253), (1166, 278888), (1562, 208184), (1964, 165572), (2332, 139444), (3124, 104092), (3763, 86416), (3928, 82786), (4664, 69722), (5401, 60208), (6248, 52046), (7526, 43208), (7856, 41393), (9328, 34861), (10802, 30104), (12496, 26023), (15052, 21604)]