1307574296

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18371}}^1$

素因数の和:18456

約数の個数: 64

約数和(自身を含む): 2963036160

約数和(自身を除く): 1655461864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2542, 5084, 8897, 10168, 17794, 18371, 35588, 36742, 71176, 73484, 128597, 146968, 257194, 514388, 569501, 753211, 1028776, 1139002, 1506422, 2278004, 3012844, 3986507, 4556008, 5272477, 6025688, 7973014, 10544954, 15946028, 21089908, 23349541, 31892056, 42179816, 46699082, 93398164, 163446787, 186796328, 326893574, 653787148, 1307574296]

約数ペア:

[(1, 1307574296), (2, 653787148), (4, 326893574), (7, 186796328), (8, 163446787), (14, 93398164), (28, 46699082), (31, 42179816), (41, 31892056), (56, 23349541), (62, 21089908), (82, 15946028), (124, 10544954), (164, 7973014), (217, 6025688), (248, 5272477), (287, 4556008), (328, 3986507), (434, 3012844), (574, 2278004), (868, 1506422), (1148, 1139002), (1271, 1028776), (1736, 753211), (2296, 569501), (2542, 514388), (5084, 257194), (8897, 146968), (10168, 128597), (17794, 73484), (18371, 71176), (35588, 36742)]