215387532

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{7583}}^1$

素因数の和:7859

約数の個数: 48

約数和(自身を含む): 560609280

約数和(自身を除く): 345221748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 7101, 7583, 9468, 14202, 15166, 22749, 28404, 30332, 45498, 68247, 90996, 136494, 204741, 272988, 409482, 818964, 1994329, 3988658, 5982987, 7977316, 11965974, 17948961, 23931948, 35897922, 53846883, 71795844, 107693766, 215387532]

約数ペア:

[(1, 215387532), (2, 107693766), (3, 71795844), (4, 53846883), (6, 35897922), (9, 23931948), (12, 17948961), (18, 11965974), (27, 7977316), (36, 5982987), (54, 3988658), (108, 1994329), (263, 818964), (526, 409482), (789, 272988), (1052, 204741), (1578, 136494), (2367, 90996), (3156, 68247), (4734, 45498), (7101, 30332), (7583, 28404), (9468, 22749), (14202, 15166)]