2151552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 4017408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 431, 624, 832, 862, 1248, 1293, 1664, 1724, 2496, 2586, 3448, 4992, 5172, 5603, 6896, 10344, 11206, 13792, 16809, 20688, 22412, 27584, 33618, 41376, 44824, 55168, 67236, 82752, 89648, 134472, 165504, 179296, 268944, 358592, 537888, 717184, 1075776, 2151552]

約数ペア:

[(1, 2151552), (2, 1075776), (3, 717184), (4, 537888), (6, 358592), (8, 268944), (12, 179296), (13, 165504), (16, 134472), (24, 89648), (26, 82752), (32, 67236), (39, 55168), (48, 44824), (52, 41376), (64, 33618), (78, 27584), (96, 22412), (104, 20688), (128, 16809), (156, 13792), (192, 11206), (208, 10344), (312, 6896), (384, 5603), (416, 5172), (431, 4992), (624, 3448), (832, 2586), (862, 2496), (1248, 1724), (1293, 1664)]