420039552

素因数分解:

$2^7\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1583}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 1118050560

約数和(自身を除く): 698011008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 691, 1382, 1583, 2073, 2764, 3166, 4146, 4749, 5528, 6332, 8292, 9498, 11056, 12664, 16584, 18996, 22112, 25328, 33168, 37992, 44224, 50656, 66336, 75984, 88448, 101312, 132672, 151968, 202624, 265344, 303936, 607872, 1093853, 2187706, 3281559, 4375412, 6563118, 8750824, 13126236, 17501648, 26252472, 35003296, 52504944, 70006592, 105009888, 140013184, 210019776, 420039552]

約数ペア:

[(1, 420039552), (2, 210019776), (3, 140013184), (4, 105009888), (6, 70006592), (8, 52504944), (12, 35003296), (16, 26252472), (24, 17501648), (32, 13126236), (48, 8750824), (64, 6563118), (96, 4375412), (128, 3281559), (192, 2187706), (384, 1093853), (691, 607872), (1382, 303936), (1583, 265344), (2073, 202624), (2764, 151968), (3166, 132672), (4146, 101312), (4749, 88448), (5528, 75984), (6332, 66336), (8292, 50656), (9498, 44224), (11056, 37992), (12664, 33168), (16584, 25328), (18996, 22112)]