240147210254

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1\times {\mathrm{3067}}^1$

素因数の和:5313

約数の個数: 64

約数和(自身を含む): 429103733760

約数和(自身を除く): 188956523506

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2129, 2627, 3067, 4258, 5254, 6134, 14903, 18389, 21469, 29806, 36778, 42938, 78773, 113479, 151159, 157546, 217757, 226958, 302318, 435514, 551411, 794353, 1058113, 1102822, 1524299, 1588706, 2116226, 3048598, 5592883, 6529643, 8057009, 11185766, 13059286, 16114018, 39150181, 45707501, 56399063, 78300362, 91415002, 112798126, 241596791, 463604653, 483193582, 927209306, 1691177537, 3245232571, 3382355074, 6490465142, 17153372161, 34306744322, 120073605127, 240147210254]

約数ペア:

[(1, 240147210254), (2, 120073605127), (7, 34306744322), (14, 17153372161), (37, 6490465142), (71, 3382355074), (74, 3245232571), (142, 1691177537), (259, 927209306), (497, 483193582), (518, 463604653), (994, 241596791), (2129, 112798126), (2627, 91415002), (3067, 78300362), (4258, 56399063), (5254, 45707501), (6134, 39150181), (14903, 16114018), (18389, 13059286), (21469, 11185766), (29806, 8057009), (36778, 6529643), (42938, 5592883), (78773, 3048598), (113479, 2116226), (151159, 1588706), (157546, 1524299), (217757, 1102822), (226958, 1058113), (302318, 794353), (435514, 551411)]