221832

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 672000

約数和(自身を除く): 450168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 104, 108, 117, 156, 158, 216, 234, 237, 312, 316, 351, 468, 474, 632, 702, 711, 936, 948, 1027, 1404, 1422, 1896, 2054, 2133, 2808, 2844, 3081, 4108, 4266, 5688, 6162, 8216, 8532, 9243, 12324, 17064, 18486, 24648, 27729, 36972, 55458, 73944, 110916, 221832]

約数ペア:

[(1, 221832), (2, 110916), (3, 73944), (4, 55458), (6, 36972), (8, 27729), (9, 24648), (12, 18486), (13, 17064), (18, 12324), (24, 9243), (26, 8532), (27, 8216), (36, 6162), (39, 5688), (52, 4266), (54, 4108), (72, 3081), (78, 2844), (79, 2808), (104, 2133), (108, 2054), (117, 1896), (156, 1422), (158, 1404), (216, 1027), (234, 948), (237, 936), (312, 711), (316, 702), (351, 632), (468, 474)]