221586732

素因数分解:

$2^2\times 3^3\times {\mathrm{523}}^1\times {\mathrm{3923}}^1$

素因数の和:4459

約数の個数: 48

約数和(自身を含む): 575729280

約数和(自身を除く): 354142548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 523, 1046, 1569, 2092, 3138, 3923, 4707, 6276, 7846, 9414, 11769, 14121, 15692, 18828, 23538, 28242, 35307, 47076, 56484, 70614, 105921, 141228, 211842, 423684, 2051729, 4103458, 6155187, 8206916, 12310374, 18465561, 24620748, 36931122, 55396683, 73862244, 110793366, 221586732]

約数ペア:

[(1, 221586732), (2, 110793366), (3, 73862244), (4, 55396683), (6, 36931122), (9, 24620748), (12, 18465561), (18, 12310374), (27, 8206916), (36, 6155187), (54, 4103458), (108, 2051729), (523, 423684), (1046, 211842), (1569, 141228), (2092, 105921), (3138, 70614), (3923, 56484), (4707, 47076), (6276, 35307), (7846, 28242), (9414, 23538), (11769, 18828), (14121, 15692)]