216761112

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{7151}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 588538080

約数和(自身を除く): 371776968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7151, 7578, 10104, 14302, 15156, 21453, 28604, 30312, 42906, 57208, 64359, 85812, 128718, 171624, 257436, 514872, 3010571, 6021142, 9031713, 12042284, 18063426, 24084568, 27095139, 36126852, 54190278, 72253704, 108380556, 216761112]

約数ペア:

[(1, 216761112), (2, 108380556), (3, 72253704), (4, 54190278), (6, 36126852), (8, 27095139), (9, 24084568), (12, 18063426), (18, 12042284), (24, 9031713), (36, 6021142), (72, 3010571), (421, 514872), (842, 257436), (1263, 171624), (1684, 128718), (2526, 85812), (3368, 64359), (3789, 57208), (5052, 42906), (7151, 30312), (7578, 28604), (10104, 21453), (14302, 15156)]