218088

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 638820

約数和(自身を除く): 420732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 233, 234, 312, 466, 468, 699, 932, 936, 1398, 1864, 2097, 2796, 3029, 4194, 5592, 6058, 8388, 9087, 12116, 16776, 18174, 24232, 27261, 36348, 54522, 72696, 109044, 218088]

約数ペア:

[(1, 218088), (2, 109044), (3, 72696), (4, 54522), (6, 36348), (8, 27261), (9, 24232), (12, 18174), (13, 16776), (18, 12116), (24, 9087), (26, 8388), (36, 6058), (39, 5592), (52, 4194), (72, 3029), (78, 2796), (104, 2097), (117, 1864), (156, 1398), (233, 936), (234, 932), (312, 699), (466, 468)]