8239464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 23625810

約数和(自身を除く): 15386346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 317, 342, 361, 456, 634, 684, 722, 951, 1083, 1268, 1368, 1444, 1902, 2166, 2536, 2853, 2888, 3249, 3804, 4332, 5706, 6023, 6498, 7608, 8664, 11412, 12046, 12996, 18069, 22824, 24092, 25992, 36138, 48184, 54207, 72276, 108414, 114437, 144552, 216828, 228874, 343311, 433656, 457748, 686622, 915496, 1029933, 1373244, 2059866, 2746488, 4119732, 8239464]

約数ペア:

[(1, 8239464), (2, 4119732), (3, 2746488), (4, 2059866), (6, 1373244), (8, 1029933), (9, 915496), (12, 686622), (18, 457748), (19, 433656), (24, 343311), (36, 228874), (38, 216828), (57, 144552), (72, 114437), (76, 108414), (114, 72276), (152, 54207), (171, 48184), (228, 36138), (317, 25992), (342, 24092), (361, 22824), (456, 18069), (634, 12996), (684, 12046), (722, 11412), (951, 8664), (1083, 7608), (1268, 6498), (1368, 6023), (1444, 5706), (1902, 4332), (2166, 3804), (2536, 3249), (2853, 2888)]