520342816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 1245404160

約数和(自身を除く): 725061344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 103, 112, 133, 152, 206, 224, 266, 304, 412, 532, 608, 721, 824, 1064, 1187, 1442, 1648, 1957, 2128, 2374, 2884, 3296, 3914, 4256, 4748, 5768, 7828, 8309, 9496, 11536, 13699, 15656, 16618, 18992, 22553, 23072, 27398, 31312, 33236, 37984, 45106, 54796, 62624, 66472, 90212, 109592, 122261, 132944, 157871, 180424, 219184, 244522, 265888, 315742, 360848, 438368, 489044, 631484, 721696, 855827, 978088, 1262968, 1711654, 1956176, 2322959, 2525936, 3423308, 3912352, 4645918, 5051872, 6846616, 9291836, 13693232, 16260713, 18583672, 27386464, 32521426, 37167344, 65042852, 74334688, 130085704, 260171408, 520342816]

約数ペア:

[(1, 520342816), (2, 260171408), (4, 130085704), (7, 74334688), (8, 65042852), (14, 37167344), (16, 32521426), (19, 27386464), (28, 18583672), (32, 16260713), (38, 13693232), (56, 9291836), (76, 6846616), (103, 5051872), (112, 4645918), (133, 3912352), (152, 3423308), (206, 2525936), (224, 2322959), (266, 1956176), (304, 1711654), (412, 1262968), (532, 978088), (608, 855827), (721, 721696), (824, 631484), (1064, 489044), (1187, 438368), (1442, 360848), (1648, 315742), (1957, 265888), (2128, 244522), (2374, 219184), (2884, 180424), (3296, 157871), (3914, 132944), (4256, 122261), (4748, 109592), (5768, 90212), (7828, 66472), (8309, 62624), (9496, 54796), (11536, 45106), (13699, 37984), (15656, 33236), (16618, 31312), (18992, 27398), (22553, 23072)]