303328128

素因数分解:

$2^7\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1583}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 807840000

約数和(自身を除く): 504511872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 499, 998, 1497, 1583, 1996, 2994, 3166, 3992, 4749, 5988, 6332, 7984, 9498, 11976, 12664, 15968, 18996, 23952, 25328, 31936, 37992, 47904, 50656, 63872, 75984, 95808, 101312, 151968, 191616, 202624, 303936, 607872, 789917, 1579834, 2369751, 3159668, 4739502, 6319336, 9479004, 12638672, 18958008, 25277344, 37916016, 50554688, 75832032, 101109376, 151664064, 303328128]

約数ペア:

[(1, 303328128), (2, 151664064), (3, 101109376), (4, 75832032), (6, 50554688), (8, 37916016), (12, 25277344), (16, 18958008), (24, 12638672), (32, 9479004), (48, 6319336), (64, 4739502), (96, 3159668), (128, 2369751), (192, 1579834), (384, 789917), (499, 607872), (998, 303936), (1497, 202624), (1583, 191616), (1996, 151968), (2994, 101312), (3166, 95808), (3992, 75984), (4749, 63872), (5988, 50656), (6332, 47904), (7984, 37992), (9498, 31936), (11976, 25328), (12664, 23952), (15968, 18996)]