388332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 1188096

約数和(自身を除く): 799764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 67, 69, 84, 92, 126, 134, 138, 161, 201, 207, 252, 268, 276, 322, 402, 414, 469, 483, 603, 644, 804, 828, 938, 966, 1206, 1407, 1449, 1541, 1876, 1932, 2412, 2814, 2898, 3082, 4221, 4623, 5628, 5796, 6164, 8442, 9246, 10787, 13869, 16884, 18492, 21574, 27738, 32361, 43148, 55476, 64722, 97083, 129444, 194166, 388332]

約数ペア:

[(1, 388332), (2, 194166), (3, 129444), (4, 97083), (6, 64722), (7, 55476), (9, 43148), (12, 32361), (14, 27738), (18, 21574), (21, 18492), (23, 16884), (28, 13869), (36, 10787), (42, 9246), (46, 8442), (63, 6164), (67, 5796), (69, 5628), (84, 4623), (92, 4221), (126, 3082), (134, 2898), (138, 2814), (161, 2412), (201, 1932), (207, 1876), (252, 1541), (268, 1449), (276, 1407), (322, 1206), (402, 966), (414, 938), (469, 828), (483, 804), (603, 644)]