243436968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2636

約数の個数: 128

約数和(自身を含む): 743040000

約数和(自身を除く): 499603032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1656, 1748, 2052, 2484, 2579, 2622, 3496, 3933, 4104, 4968, 5158, 5244, 7737, 7866, 10316, 10488, 11799, 15474, 15732, 20632, 23211, 23598, 30948, 31464, 46422, 47196, 49001, 59317, 61896, 69633, 92844, 94392, 98002, 118634, 139266, 147003, 177951, 185688, 196004, 237268, 278532, 294006, 355902, 392008, 441009, 474536, 533853, 557064, 588012, 711804, 882018, 1067706, 1127023, 1176024, 1323027, 1423608, 1601559, 1764036, 2135412, 2254046, 2646054, 3203118, 3381069, 3528072, 4270824, 4508092, 5292108, 6406236, 6762138, 9016184, 10143207, 10584216, 12812472, 13524276, 20286414, 27048552, 30429621, 40572828, 60859242, 81145656, 121718484, 243436968]

約数ペア:

[(1, 243436968), (2, 121718484), (3, 81145656), (4, 60859242), (6, 40572828), (8, 30429621), (9, 27048552), (12, 20286414), (18, 13524276), (19, 12812472), (23, 10584216), (24, 10143207), (27, 9016184), (36, 6762138), (38, 6406236), (46, 5292108), (54, 4508092), (57, 4270824), (69, 3528072), (72, 3381069), (76, 3203118), (92, 2646054), (108, 2254046), (114, 2135412), (138, 1764036), (152, 1601559), (171, 1423608), (184, 1323027), (207, 1176024), (216, 1127023), (228, 1067706), (276, 882018), (342, 711804), (414, 588012), (437, 557064), (456, 533853), (513, 474536), (552, 441009), (621, 392008), (684, 355902), (828, 294006), (874, 278532), (1026, 237268), (1242, 196004), (1311, 185688), (1368, 177951), (1656, 147003), (1748, 139266), (2052, 118634), (2484, 98002), (2579, 94392), (2622, 92844), (3496, 69633), (3933, 61896), (4104, 59317), (4968, 49001), (5158, 47196), (5244, 46422), (7737, 31464), (7866, 30948), (10316, 23598), (10488, 23211), (11799, 20632), (15474, 15732)]