2145696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 6709248

約数和(自身を除く): 4563552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 103, 112, 124, 168, 186, 206, 217, 224, 248, 309, 336, 372, 412, 434, 496, 618, 651, 672, 721, 744, 824, 868, 992, 1236, 1302, 1442, 1488, 1648, 1736, 2163, 2472, 2604, 2884, 2976, 3193, 3296, 3472, 4326, 4944, 5208, 5768, 6386, 6944, 8652, 9579, 9888, 10416, 11536, 12772, 17304, 19158, 20832, 22351, 23072, 25544, 34608, 38316, 44702, 51088, 67053, 69216, 76632, 89404, 102176, 134106, 153264, 178808, 268212, 306528, 357616, 536424, 715232, 1072848, 2145696]

約数ペア:

[(1, 2145696), (2, 1072848), (3, 715232), (4, 536424), (6, 357616), (7, 306528), (8, 268212), (12, 178808), (14, 153264), (16, 134106), (21, 102176), (24, 89404), (28, 76632), (31, 69216), (32, 67053), (42, 51088), (48, 44702), (56, 38316), (62, 34608), (84, 25544), (93, 23072), (96, 22351), (103, 20832), (112, 19158), (124, 17304), (168, 12772), (186, 11536), (206, 10416), (217, 9888), (224, 9579), (248, 8652), (309, 6944), (336, 6386), (372, 5768), (412, 5208), (434, 4944), (496, 4326), (618, 3472), (651, 3296), (672, 3193), (721, 2976), (744, 2884), (824, 2604), (868, 2472), (992, 2163), (1236, 1736), (1302, 1648), (1442, 1488)]