320438616

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 826973280

約数和(自身を除く): 506534664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 137, 164, 246, 274, 328, 411, 492, 548, 822, 984, 1096, 1644, 2377, 3288, 4754, 5617, 7131, 9508, 11234, 14262, 16851, 19016, 22468, 28524, 33702, 44936, 57048, 67404, 97457, 134808, 194914, 292371, 325649, 389828, 584742, 651298, 779656, 976947, 1169484, 1302596, 1953894, 2338968, 2605192, 3907788, 7815576, 13351609, 26703218, 40054827, 53406436, 80109654, 106812872, 160219308, 320438616]

約数ペア:

[(1, 320438616), (2, 160219308), (3, 106812872), (4, 80109654), (6, 53406436), (8, 40054827), (12, 26703218), (24, 13351609), (41, 7815576), (82, 3907788), (123, 2605192), (137, 2338968), (164, 1953894), (246, 1302596), (274, 1169484), (328, 976947), (411, 779656), (492, 651298), (548, 584742), (822, 389828), (984, 325649), (1096, 292371), (1644, 194914), (2377, 134808), (3288, 97457), (4754, 67404), (5617, 57048), (7131, 44936), (9508, 33702), (11234, 28524), (14262, 22468), (16851, 19016)]