505723512

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{941}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 1475511120

約数和(自身を除く): 969787608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 457, 588, 914, 941, 1176, 1371, 1828, 1882, 2742, 2823, 3199, 3656, 3764, 5484, 5646, 6398, 6587, 7528, 9597, 10968, 11292, 12796, 13174, 19194, 19761, 22393, 22584, 25592, 26348, 38388, 39522, 44786, 46109, 52696, 67179, 76776, 79044, 89572, 92218, 134358, 138327, 158088, 179144, 184436, 268716, 276654, 368872, 430037, 537432, 553308, 860074, 1106616, 1290111, 1720148, 2580222, 3010259, 3440296, 5160444, 6020518, 9030777, 10320888, 12041036, 18061554, 21071813, 24082072, 36123108, 42143626, 63215439, 72246216, 84287252, 126430878, 168574504, 252861756, 505723512]

約数ペア:

[(1, 505723512), (2, 252861756), (3, 168574504), (4, 126430878), (6, 84287252), (7, 72246216), (8, 63215439), (12, 42143626), (14, 36123108), (21, 24082072), (24, 21071813), (28, 18061554), (42, 12041036), (49, 10320888), (56, 9030777), (84, 6020518), (98, 5160444), (147, 3440296), (168, 3010259), (196, 2580222), (294, 1720148), (392, 1290111), (457, 1106616), (588, 860074), (914, 553308), (941, 537432), (1176, 430037), (1371, 368872), (1828, 276654), (1882, 268716), (2742, 184436), (2823, 179144), (3199, 158088), (3656, 138327), (3764, 134358), (5484, 92218), (5646, 89572), (6398, 79044), (6587, 76776), (7528, 67179), (9597, 52696), (10968, 46109), (11292, 44786), (12796, 39522), (13174, 38388), (19194, 26348), (19761, 25592), (22393, 22584)]