397029384

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{18199}}^1$

素因数の和:18315

約数の個数: 64

約数和(自身を含む): 1113840000

約数和(自身を除く): 716810616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 10908, 18199, 21816, 36398, 54597, 72796, 109194, 145592, 163791, 218388, 327582, 436776, 491373, 655164, 982746, 1310328, 1838099, 1965492, 3676198, 3930984, 5514297, 7352396, 11028594, 14704792, 16542891, 22057188, 33085782, 44114376, 49628673, 66171564, 99257346, 132343128, 198514692, 397029384]

約数ペア:

[(1, 397029384), (2, 198514692), (3, 132343128), (4, 99257346), (6, 66171564), (8, 49628673), (9, 44114376), (12, 33085782), (18, 22057188), (24, 16542891), (27, 14704792), (36, 11028594), (54, 7352396), (72, 5514297), (101, 3930984), (108, 3676198), (202, 1965492), (216, 1838099), (303, 1310328), (404, 982746), (606, 655164), (808, 491373), (909, 436776), (1212, 327582), (1818, 218388), (2424, 163791), (2727, 145592), (3636, 109194), (5454, 72796), (7272, 54597), (10908, 36398), (18199, 21816)]