647115688752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24117311}}^1$

素因数の和:24117378

約数の個数: 80

約数和(自身を含む): 1842176759808

約数和(自身を除く): 1195061071056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 24117311, 48234622, 72351933, 96469244, 144703866, 192938488, 289407732, 313525043, 385876976, 578815464, 627050086, 940575129, 1037044373, 1157630928, 1254100172, 1881150258, 2074088746, 2508200344, 3111133119, 3762300516, 4148177492, 5016400688, 6222266238, 7524601032, 8296354984, 12444532476, 13481576849, 15049202064, 16592709968, 24889064952, 26963153698, 40444730547, 49778129904, 53926307396, 80889461094, 107852614792, 161778922188, 215705229584, 323557844376, 647115688752]

約数ペア:

[(1, 647115688752), (2, 323557844376), (3, 215705229584), (4, 161778922188), (6, 107852614792), (8, 80889461094), (12, 53926307396), (13, 49778129904), (16, 40444730547), (24, 26963153698), (26, 24889064952), (39, 16592709968), (43, 15049202064), (48, 13481576849), (52, 12444532476), (78, 8296354984), (86, 7524601032), (104, 6222266238), (129, 5016400688), (156, 4148177492), (172, 3762300516), (208, 3111133119), (258, 2508200344), (312, 2074088746), (344, 1881150258), (516, 1254100172), (559, 1157630928), (624, 1037044373), (688, 940575129), (1032, 627050086), (1118, 578815464), (1677, 385876976), (2064, 313525043), (2236, 289407732), (3354, 192938488), (4472, 144703866), (6708, 96469244), (8944, 72351933), (13416, 48234622), (26832, 24117311)]