393902064

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{32957}}^1$

素因数の和:33054

約数の個数: 60

約数和(自身を含む): 1115694216

約数和(自身を除く): 721792152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 32957, 65914, 98871, 131828, 197742, 263656, 296613, 395484, 527312, 593226, 790968, 1186452, 1581936, 2372904, 2735431, 4745808, 5470862, 8206293, 10941724, 16412586, 21883448, 24618879, 32825172, 43766896, 49237758, 65650344, 98475516, 131300688, 196951032, 393902064]

約数ペア:

[(1, 393902064), (2, 196951032), (3, 131300688), (4, 98475516), (6, 65650344), (8, 49237758), (9, 43766896), (12, 32825172), (16, 24618879), (18, 21883448), (24, 16412586), (36, 10941724), (48, 8206293), (72, 5470862), (83, 4745808), (144, 2735431), (166, 2372904), (249, 1581936), (332, 1186452), (498, 790968), (664, 593226), (747, 527312), (996, 395484), (1328, 296613), (1494, 263656), (1992, 197742), (2988, 131828), (3984, 98871), (5976, 65914), (11952, 32957)]