336339972

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^2\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 884940000

約数和(自身を除く): 548600028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 499, 711, 948, 998, 1422, 1497, 1996, 2133, 2844, 2994, 4266, 4491, 5988, 6241, 8532, 8982, 12482, 13473, 17964, 18723, 24964, 26946, 37446, 39421, 53892, 56169, 74892, 78842, 112338, 118263, 157684, 168507, 224676, 236526, 337014, 354789, 473052, 674028, 709578, 1064367, 1419156, 2128734, 3114259, 4257468, 6228518, 9342777, 12457036, 18685554, 28028331, 37371108, 56056662, 84084993, 112113324, 168169986, 336339972]

約数ペア:

[(1, 336339972), (2, 168169986), (3, 112113324), (4, 84084993), (6, 56056662), (9, 37371108), (12, 28028331), (18, 18685554), (27, 12457036), (36, 9342777), (54, 6228518), (79, 4257468), (108, 3114259), (158, 2128734), (237, 1419156), (316, 1064367), (474, 709578), (499, 674028), (711, 473052), (948, 354789), (998, 337014), (1422, 236526), (1497, 224676), (1996, 168507), (2133, 157684), (2844, 118263), (2994, 112338), (4266, 78842), (4491, 74892), (5988, 56169), (6241, 53892), (8532, 39421), (8982, 37446), (12482, 26946), (13473, 24964), (17964, 18723)]