191865528

素因数分解:

$2^3\times 3^2\times {\mathrm{991}}^1\times {\mathrm{2689}}^1$

素因数の和:3692

約数の個数: 48

約数和(自身を含む): 520353600

約数和(自身を除く): 328488072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991, 1982, 2689, 2973, 3964, 5378, 5946, 7928, 8067, 8919, 10756, 11892, 16134, 17838, 21512, 23784, 24201, 32268, 35676, 48402, 64536, 71352, 96804, 193608, 2664799, 5329598, 7994397, 10659196, 15988794, 21318392, 23983191, 31977588, 47966382, 63955176, 95932764, 191865528]

約数ペア:

[(1, 191865528), (2, 95932764), (3, 63955176), (4, 47966382), (6, 31977588), (8, 23983191), (9, 21318392), (12, 15988794), (18, 10659196), (24, 7994397), (36, 5329598), (72, 2664799), (991, 193608), (1982, 96804), (2689, 71352), (2973, 64536), (3964, 48402), (5378, 35676), (5946, 32268), (7928, 24201), (8067, 23784), (8919, 21512), (10756, 17838), (11892, 16134)]