220928904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{146117}}^1$

素因数の和:146139

約数の個数: 64

約数和(自身を含む): 701366400

約数和(自身を除く): 480437496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 146117, 292234, 438351, 584468, 876702, 1022819, 1168936, 1315053, 1753404, 2045638, 2630106, 3068457, 3506808, 3945159, 4091276, 5260212, 6136914, 7890318, 8182552, 9205371, 10520424, 12273828, 15780636, 18410742, 24547656, 27616113, 31561272, 36821484, 55232226, 73642968, 110464452, 220928904]

約数ペア:

[(1, 220928904), (2, 110464452), (3, 73642968), (4, 55232226), (6, 36821484), (7, 31561272), (8, 27616113), (9, 24547656), (12, 18410742), (14, 15780636), (18, 12273828), (21, 10520424), (24, 9205371), (27, 8182552), (28, 7890318), (36, 6136914), (42, 5260212), (54, 4091276), (56, 3945159), (63, 3506808), (72, 3068457), (84, 2630106), (108, 2045638), (126, 1753404), (168, 1315053), (189, 1168936), (216, 1022819), (252, 876702), (378, 584468), (504, 438351), (756, 292234), (1512, 146117)]