329780412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3541}}^1$

素因数の和:3763

約数の個数: 72

約数和(自身を含む): 902501600

約数和(自身を除く): 572721188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1791, 2388, 2587, 3541, 3582, 5174, 7082, 7164, 7761, 10348, 10623, 14164, 15522, 21246, 23283, 31044, 31869, 42492, 46033, 46566, 63738, 92066, 93132, 127476, 138099, 184132, 276198, 414297, 552396, 704659, 828594, 1409318, 1657188, 2113977, 2818636, 4227954, 6341931, 8455908, 9160567, 12683862, 18321134, 25367724, 27481701, 36642268, 54963402, 82445103, 109926804, 164890206, 329780412]

約数ペア:

[(1, 329780412), (2, 164890206), (3, 109926804), (4, 82445103), (6, 54963402), (9, 36642268), (12, 27481701), (13, 25367724), (18, 18321134), (26, 12683862), (36, 9160567), (39, 8455908), (52, 6341931), (78, 4227954), (117, 2818636), (156, 2113977), (199, 1657188), (234, 1409318), (398, 828594), (468, 704659), (597, 552396), (796, 414297), (1194, 276198), (1791, 184132), (2388, 138099), (2587, 127476), (3541, 93132), (3582, 92066), (5174, 63738), (7082, 46566), (7164, 46033), (7761, 42492), (10348, 31869), (10623, 31044), (14164, 23283), (15522, 21246)]