2000231568

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1809

約数の個数: 120

約数和(自身を含む): 5722680600

約数和(自身を除く): 3722449032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 97, 144, 178, 194, 267, 291, 356, 388, 534, 582, 712, 776, 801, 873, 1068, 1164, 1424, 1552, 1602, 1609, 1746, 2136, 2328, 3204, 3218, 3492, 4272, 4656, 4827, 6408, 6436, 6984, 8633, 9654, 12816, 12872, 13968, 14481, 17266, 19308, 25744, 25899, 28962, 34532, 38616, 51798, 57924, 69064, 77232, 77697, 103596, 115848, 138128, 143201, 155394, 156073, 207192, 231696, 286402, 310788, 312146, 414384, 429603, 468219, 572804, 621576, 624292, 859206, 936438, 1145608, 1243152, 1248584, 1288809, 1404657, 1718412, 1872876, 2291216, 2497168, 2577618, 2809314, 3436824, 3745752, 5155236, 5618628, 6873648, 7491504, 10310472, 11237256, 13890497, 20620944, 22474512, 27780994, 41671491, 55561988, 83342982, 111123976, 125014473, 166685964, 222247952, 250028946, 333371928, 500057892, 666743856, 1000115784, 2000231568]

約数ペア:

[(1, 2000231568), (2, 1000115784), (3, 666743856), (4, 500057892), (6, 333371928), (8, 250028946), (9, 222247952), (12, 166685964), (16, 125014473), (18, 111123976), (24, 83342982), (36, 55561988), (48, 41671491), (72, 27780994), (89, 22474512), (97, 20620944), (144, 13890497), (178, 11237256), (194, 10310472), (267, 7491504), (291, 6873648), (356, 5618628), (388, 5155236), (534, 3745752), (582, 3436824), (712, 2809314), (776, 2577618), (801, 2497168), (873, 2291216), (1068, 1872876), (1164, 1718412), (1424, 1404657), (1552, 1288809), (1602, 1248584), (1609, 1243152), (1746, 1145608), (2136, 936438), (2328, 859206), (3204, 624292), (3218, 621576), (3492, 572804), (4272, 468219), (4656, 429603), (4827, 414384), (6408, 312146), (6436, 310788), (6984, 286402), (8633, 231696), (9654, 207192), (12816, 156073), (12872, 155394), (13968, 143201), (14481, 138128), (17266, 115848), (19308, 103596), (25744, 77697), (25899, 77232), (28962, 69064), (34532, 57924), (38616, 51798)]