676416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 1934464

約数和(自身を除く): 1258048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 271, 312, 416, 542, 624, 813, 832, 1084, 1248, 1626, 2168, 2496, 3252, 3523, 4336, 6504, 7046, 8672, 10569, 13008, 14092, 17344, 21138, 26016, 28184, 42276, 52032, 56368, 84552, 112736, 169104, 225472, 338208, 676416]

約数ペア:

[(1, 676416), (2, 338208), (3, 225472), (4, 169104), (6, 112736), (8, 84552), (12, 56368), (13, 52032), (16, 42276), (24, 28184), (26, 26016), (32, 21138), (39, 17344), (48, 14092), (52, 13008), (64, 10569), (78, 8672), (96, 7046), (104, 6504), (156, 4336), (192, 3523), (208, 3252), (271, 2496), (312, 2168), (416, 1626), (542, 1248), (624, 1084), (813, 832)]