321694056

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{53831}}^1$

素因数の和:53926

約数の個数: 48

約数和(自身を含む): 881768160

約数和(自身を除く): 560074104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 53831, 107662, 161493, 215324, 322986, 430648, 484479, 645972, 968958, 1291944, 1937916, 3875832, 4467973, 8935946, 13403919, 17871892, 26807838, 35743784, 40211757, 53615676, 80423514, 107231352, 160847028, 321694056]

約数ペア:

[(1, 321694056), (2, 160847028), (3, 107231352), (4, 80423514), (6, 53615676), (8, 40211757), (9, 35743784), (12, 26807838), (18, 17871892), (24, 13403919), (36, 8935946), (72, 4467973), (83, 3875832), (166, 1937916), (249, 1291944), (332, 968958), (498, 645972), (664, 484479), (747, 430648), (996, 322986), (1494, 215324), (1992, 161493), (2988, 107662), (5976, 53831)]