478302768

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{21997}}^1$

素因数の和:22162

約数の個数: 60

約数和(自身を含む): 1347509488

約数和(自身を除く): 869206720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 5436, 7248, 10872, 21744, 21997, 43994, 65991, 87988, 131982, 175976, 197973, 263964, 351952, 395946, 527928, 791892, 1055856, 1583784, 3167568, 3321547, 6643094, 9964641, 13286188, 19929282, 26572376, 29893923, 39858564, 53144752, 59787846, 79717128, 119575692, 159434256, 239151384, 478302768]

約数ペア:

[(1, 478302768), (2, 239151384), (3, 159434256), (4, 119575692), (6, 79717128), (8, 59787846), (9, 53144752), (12, 39858564), (16, 29893923), (18, 26572376), (24, 19929282), (36, 13286188), (48, 9964641), (72, 6643094), (144, 3321547), (151, 3167568), (302, 1583784), (453, 1055856), (604, 791892), (906, 527928), (1208, 395946), (1359, 351952), (1812, 263964), (2416, 197973), (2718, 175976), (3624, 131982), (5436, 87988), (7248, 65991), (10872, 43994), (21744, 21997)]