889732318136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{207079}}^1$

素因数の和:208356

約数の個数: 64

約数和(自身を含む): 1833900480000

約数和(自身を除く): 944168161864

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1229, 1748, 2458, 3496, 4916, 9832, 23351, 28267, 46702, 56534, 93404, 113068, 186808, 207079, 226136, 414158, 537073, 828316, 1074146, 1656632, 2148292, 3934501, 4296584, 4762817, 7869002, 9525634, 15738004, 19051268, 31476008, 38102536, 90493523, 180987046, 254500091, 361974092, 509000182, 723948184, 1018000364, 2036000728, 4835501729, 5853502093, 9671003458, 11707004186, 19342006916, 23414008372, 38684013832, 46828016744, 111216539767, 222433079534, 444866159068, 889732318136]

約数ペア:

[(1, 889732318136), (2, 444866159068), (4, 222433079534), (8, 111216539767), (19, 46828016744), (23, 38684013832), (38, 23414008372), (46, 19342006916), (76, 11707004186), (92, 9671003458), (152, 5853502093), (184, 4835501729), (437, 2036000728), (874, 1018000364), (1229, 723948184), (1748, 509000182), (2458, 361974092), (3496, 254500091), (4916, 180987046), (9832, 90493523), (23351, 38102536), (28267, 31476008), (46702, 19051268), (56534, 15738004), (93404, 9525634), (113068, 7869002), (186808, 4762817), (207079, 4296584), (226136, 3934501), (414158, 2148292), (537073, 1656632), (828316, 1074146)]