471784656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1583}}^1$

素因数の和:2488

約数の個数: 80

約数和(自身を含む): 1395339264

約数和(自身を除く): 923554608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 887, 1583, 1774, 2661, 3166, 3548, 4749, 5322, 6209, 6332, 7096, 9498, 10644, 11081, 12418, 12664, 14192, 18627, 18996, 21288, 22162, 24836, 25328, 33243, 37254, 37992, 42576, 44324, 49672, 66486, 74508, 75984, 88648, 99344, 132972, 149016, 177296, 265944, 298032, 531888, 1404121, 2808242, 4212363, 5616484, 8424726, 9828847, 11232968, 16849452, 19657694, 22465936, 29486541, 33698904, 39315388, 58973082, 67397808, 78630776, 117946164, 157261552, 235892328, 471784656]

約数ペア:

[(1, 471784656), (2, 235892328), (3, 157261552), (4, 117946164), (6, 78630776), (7, 67397808), (8, 58973082), (12, 39315388), (14, 33698904), (16, 29486541), (21, 22465936), (24, 19657694), (28, 16849452), (42, 11232968), (48, 9828847), (56, 8424726), (84, 5616484), (112, 4212363), (168, 2808242), (336, 1404121), (887, 531888), (1583, 298032), (1774, 265944), (2661, 177296), (3166, 149016), (3548, 132972), (4749, 99344), (5322, 88648), (6209, 75984), (6332, 74508), (7096, 66486), (9498, 49672), (10644, 44324), (11081, 42576), (12418, 37992), (12664, 37254), (14192, 33243), (18627, 25328), (18996, 24836), (21288, 22162)]