331632

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1$

素因数の和:75

約数の個数: 90

約数和(自身を含む): 1102608

約数和(自身を除く): 770976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1316, 1692, 1764, 1974, 2256, 2303, 2352, 2632, 2961, 3384, 3528, 3948, 4606, 5264, 5922, 6768, 6909, 7056, 7896, 9212, 11844, 13818, 15792, 18424, 20727, 23688, 27636, 36848, 41454, 47376, 55272, 82908, 110544, 165816, 331632]

約数ペア:

[(1, 331632), (2, 165816), (3, 110544), (4, 82908), (6, 55272), (7, 47376), (8, 41454), (9, 36848), (12, 27636), (14, 23688), (16, 20727), (18, 18424), (21, 15792), (24, 13818), (28, 11844), (36, 9212), (42, 7896), (47, 7056), (48, 6909), (49, 6768), (56, 5922), (63, 5264), (72, 4606), (84, 3948), (94, 3528), (98, 3384), (112, 2961), (126, 2632), (141, 2352), (144, 2303), (147, 2256), (168, 1974), (188, 1764), (196, 1692), (252, 1316), (282, 1176), (294, 1128), (329, 1008), (336, 987), (376, 882), (392, 846), (423, 784), (441, 752), (504, 658), (564, 588)]