1453624648

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6991}}^1$

素因数の和:7130

約数の個数: 64

約数和(自身を含む): 3221913600

約数和(自身を除く): 1768288952

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 79, 94, 158, 188, 316, 329, 376, 553, 632, 658, 1106, 1316, 2212, 2632, 3713, 4424, 6991, 7426, 13982, 14852, 25991, 27964, 29704, 48937, 51982, 55928, 97874, 103964, 195748, 207928, 328577, 391496, 552289, 657154, 1104578, 1314308, 2209156, 2300039, 2628616, 3866023, 4418312, 4600078, 7732046, 9200156, 15464092, 18400312, 25957583, 30928184, 51915166, 103830332, 181703081, 207660664, 363406162, 726812324, 1453624648]

約数ペア:

[(1, 1453624648), (2, 726812324), (4, 363406162), (7, 207660664), (8, 181703081), (14, 103830332), (28, 51915166), (47, 30928184), (56, 25957583), (79, 18400312), (94, 15464092), (158, 9200156), (188, 7732046), (316, 4600078), (329, 4418312), (376, 3866023), (553, 2628616), (632, 2300039), (658, 2209156), (1106, 1314308), (1316, 1104578), (2212, 657154), (2632, 552289), (3713, 391496), (4424, 328577), (6991, 207928), (7426, 195748), (13982, 103964), (14852, 97874), (25991, 55928), (27964, 51982), (29704, 48937)]