726687746706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{198839}}^1$

素因数の和:199311

約数の個数: 64

約数和(自身を含む): 1542056693760

約数和(自身を除く): 815368947054

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 373, 426, 746, 1119, 1633, 2238, 3266, 4899, 8579, 9798, 17158, 25737, 26483, 51474, 52966, 79449, 158898, 198839, 397678, 596517, 609109, 1193034, 1218218, 1827327, 3654654, 4573297, 9146594, 13719891, 14117569, 27439782, 28235138, 42352707, 74166947, 84705414, 148333894, 222500841, 324704087, 445001682, 649408174, 974112261, 1705839781, 1948224522, 3411679562, 5117519343, 5265853237, 10235038686, 10531706474, 15797559711, 31595119422, 121114624451, 242229248902, 363343873353, 726687746706]

約数ペア:

[(1, 726687746706), (2, 363343873353), (3, 242229248902), (6, 121114624451), (23, 31595119422), (46, 15797559711), (69, 10531706474), (71, 10235038686), (138, 5265853237), (142, 5117519343), (213, 3411679562), (373, 1948224522), (426, 1705839781), (746, 974112261), (1119, 649408174), (1633, 445001682), (2238, 324704087), (3266, 222500841), (4899, 148333894), (8579, 84705414), (9798, 74166947), (17158, 42352707), (25737, 28235138), (26483, 27439782), (51474, 14117569), (52966, 13719891), (79449, 9146594), (158898, 4573297), (198839, 3654654), (397678, 1827327), (596517, 1218218), (609109, 1193034)]