2197776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 6729728

約数和(自身を除く): 4531952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 211, 217, 248, 336, 372, 422, 434, 496, 633, 651, 744, 844, 868, 1266, 1302, 1477, 1488, 1688, 1736, 2532, 2604, 2954, 3376, 3472, 4431, 5064, 5208, 5908, 6541, 8862, 10128, 10416, 11816, 13082, 17724, 19623, 23632, 26164, 35448, 39246, 45787, 52328, 70896, 78492, 91574, 104656, 137361, 156984, 183148, 274722, 313968, 366296, 549444, 732592, 1098888, 2197776]

約数ペア:

[(1, 2197776), (2, 1098888), (3, 732592), (4, 549444), (6, 366296), (7, 313968), (8, 274722), (12, 183148), (14, 156984), (16, 137361), (21, 104656), (24, 91574), (28, 78492), (31, 70896), (42, 52328), (48, 45787), (56, 39246), (62, 35448), (84, 26164), (93, 23632), (112, 19623), (124, 17724), (168, 13082), (186, 11816), (211, 10416), (217, 10128), (248, 8862), (336, 6541), (372, 5908), (422, 5208), (434, 5064), (496, 4431), (633, 3472), (651, 3376), (744, 2954), (844, 2604), (868, 2532), (1266, 1736), (1302, 1688), (1477, 1488)]