248263428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41627}}^1$

素因数の和:41712

約数の個数: 48

約数和(自身を含む): 671376384

約数和(自身を除く): 423112956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 41627, 83254, 124881, 166508, 249762, 291389, 499524, 582778, 874167, 1165556, 1748334, 2955517, 3496668, 5911034, 8866551, 11822068, 17733102, 20688619, 35466204, 41377238, 62065857, 82754476, 124131714, 248263428]

約数ペア:

[(1, 248263428), (2, 124131714), (3, 82754476), (4, 62065857), (6, 41377238), (7, 35466204), (12, 20688619), (14, 17733102), (21, 11822068), (28, 8866551), (42, 5911034), (71, 3496668), (84, 2955517), (142, 1748334), (213, 1165556), (284, 874167), (426, 582778), (497, 499524), (852, 291389), (994, 249762), (1491, 166508), (1988, 124881), (2982, 83254), (5964, 41627)]