218541408

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{32063}}^1$

素因数の和:32147

約数の個数: 48

約数和(自身を含む): 581769216

約数和(自身を除く): 363227808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 32063, 64126, 96189, 128252, 192378, 256504, 384756, 513008, 769512, 1026016, 1539024, 2276473, 3078048, 4552946, 6829419, 9105892, 13658838, 18211784, 27317676, 36423568, 54635352, 72847136, 109270704, 218541408]

約数ペア:

[(1, 218541408), (2, 109270704), (3, 72847136), (4, 54635352), (6, 36423568), (8, 27317676), (12, 18211784), (16, 13658838), (24, 9105892), (32, 6829419), (48, 4552946), (71, 3078048), (96, 2276473), (142, 1539024), (213, 1026016), (284, 769512), (426, 513008), (568, 384756), (852, 256504), (1136, 192378), (1704, 128252), (2272, 96189), (3408, 64126), (6816, 32063)]