247104048

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 657895392

約数和(自身を除く): 410791344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 241, 246, 328, 482, 492, 521, 656, 723, 964, 984, 1042, 1446, 1563, 1928, 1968, 2084, 2892, 3126, 3856, 4168, 5784, 6252, 8336, 9881, 11568, 12504, 19762, 21361, 25008, 29643, 39524, 42722, 59286, 64083, 79048, 85444, 118572, 125561, 128166, 158096, 170888, 237144, 251122, 256332, 341776, 376683, 474288, 502244, 512664, 753366, 1004488, 1025328, 1506732, 2008976, 3013464, 5148001, 6026928, 10296002, 15444003, 20592004, 30888006, 41184008, 61776012, 82368016, 123552024, 247104048]

約数ペア:

[(1, 247104048), (2, 123552024), (3, 82368016), (4, 61776012), (6, 41184008), (8, 30888006), (12, 20592004), (16, 15444003), (24, 10296002), (41, 6026928), (48, 5148001), (82, 3013464), (123, 2008976), (164, 1506732), (241, 1025328), (246, 1004488), (328, 753366), (482, 512664), (492, 502244), (521, 474288), (656, 376683), (723, 341776), (964, 256332), (984, 251122), (1042, 237144), (1446, 170888), (1563, 158096), (1928, 128166), (1968, 125561), (2084, 118572), (2892, 85444), (3126, 79048), (3856, 64083), (4168, 59286), (5784, 42722), (6252, 39524), (8336, 29643), (9881, 25008), (11568, 21361), (12504, 19762)]