223672436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 436907520

約数和(自身を除く): 213235084

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 94, 142, 188, 284, 611, 923, 1222, 1289, 1846, 2444, 2578, 3337, 3692, 5156, 6674, 13348, 16757, 33514, 43381, 60583, 67028, 86762, 91519, 121166, 173524, 183038, 242332, 366076, 787579, 1189747, 1575158, 2379494, 3150316, 4301393, 4758988, 8602786, 17205572, 55918109, 111836218, 223672436]

約数ペア:

[(1, 223672436), (2, 111836218), (4, 55918109), (13, 17205572), (26, 8602786), (47, 4758988), (52, 4301393), (71, 3150316), (94, 2379494), (142, 1575158), (188, 1189747), (284, 787579), (611, 366076), (923, 242332), (1222, 183038), (1289, 173524), (1846, 121166), (2444, 91519), (2578, 86762), (3337, 67028), (3692, 60583), (5156, 43381), (6674, 33514), (13348, 16757)]