232458402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 520058880

約数和(自身を除く): 287600478

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 113, 142, 213, 226, 339, 426, 439, 678, 781, 878, 1243, 1317, 1562, 2343, 2486, 2634, 3729, 4686, 4829, 7458, 8023, 9658, 14487, 16046, 24069, 28974, 31169, 48138, 49607, 62338, 88253, 93507, 99214, 148821, 176506, 187014, 264759, 297642, 342859, 529518, 545677, 685718, 1028577, 1091354, 1637031, 2057154, 3274062, 3522097, 7044194, 10566291, 21132582, 38743067, 77486134, 116229201, 232458402]

約数ペア:

[(1, 232458402), (2, 116229201), (3, 77486134), (6, 38743067), (11, 21132582), (22, 10566291), (33, 7044194), (66, 3522097), (71, 3274062), (113, 2057154), (142, 1637031), (213, 1091354), (226, 1028577), (339, 685718), (426, 545677), (439, 529518), (678, 342859), (781, 297642), (878, 264759), (1243, 187014), (1317, 176506), (1562, 148821), (2343, 99214), (2486, 93507), (2634, 88253), (3729, 62338), (4686, 49607), (4829, 48138), (7458, 31169), (8023, 28974), (9658, 24069), (14487, 16046)]