1800903936

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180379}}^1$

素因数の和:180411

約数の個数: 72

約数和(自身を含む): 5161754080

約数和(自身を除く): 3360850144

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, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 180379, 360758, 541137, 721516, 1082274, 1443032, 2164548, 2344927, 2886064, 4329096, 4689854, 5772128, 7034781, 8658192, 9379708, 11544256, 14069562, 17316384, 18759416, 23088512, 28139124, 34632768, 37518832, 46177024, 56278248, 69265536, 75037664, 112556496, 138531072, 150075328, 225112992, 300150656, 450225984, 600301312, 900451968, 1800903936]

約数ペア:

[(1, 1800903936), (2, 900451968), (3, 600301312), (4, 450225984), (6, 300150656), (8, 225112992), (12, 150075328), (13, 138531072), (16, 112556496), (24, 75037664), (26, 69265536), (32, 56278248), (39, 46177024), (48, 37518832), (52, 34632768), (64, 28139124), (78, 23088512), (96, 18759416), (104, 17316384), (128, 14069562), (156, 11544256), (192, 9379708), (208, 8658192), (256, 7034781), (312, 5772128), (384, 4689854), (416, 4329096), (624, 2886064), (768, 2344927), (832, 2164548), (1248, 1443032), (1664, 1082274), (2496, 721516), (3328, 541137), (4992, 360758), (9984, 180379)]