1330227912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1991

約数の個数: 128

約数和(自身を含む): 3753792000

約数和(自身を除く): 2423564088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 79, 87, 104, 116, 156, 158, 174, 232, 237, 312, 316, 348, 377, 474, 632, 696, 754, 948, 1027, 1131, 1508, 1861, 1896, 2054, 2262, 2291, 3016, 3081, 3722, 4108, 4524, 4582, 5583, 6162, 6873, 7444, 8216, 9048, 9164, 11166, 12324, 13746, 14888, 18328, 22332, 24193, 24648, 27492, 29783, 44664, 48386, 53969, 54984, 59566, 72579, 89349, 96772, 107938, 119132, 145158, 147019, 161907, 178698, 193544, 215876, 238264, 290316, 294038, 323814, 357396, 431752, 441057, 580632, 588076, 647628, 701597, 714792, 882114, 1176152, 1295256, 1403194, 1764228, 1911247, 2104791, 2806388, 3528456, 3822494, 4209582, 4263551, 5612776, 5733741, 7644988, 8419164, 8527102, 11467482, 12790653, 15289976, 16838328, 17054204, 22934964, 25581306, 34108408, 45869928, 51162612, 55426163, 102325224, 110852326, 166278489, 221704652, 332556978, 443409304, 665113956, 1330227912]

約数ペア:

[(1, 1330227912), (2, 665113956), (3, 443409304), (4, 332556978), (6, 221704652), (8, 166278489), (12, 110852326), (13, 102325224), (24, 55426163), (26, 51162612), (29, 45869928), (39, 34108408), (52, 25581306), (58, 22934964), (78, 17054204), (79, 16838328), (87, 15289976), (104, 12790653), (116, 11467482), (156, 8527102), (158, 8419164), (174, 7644988), (232, 5733741), (237, 5612776), (312, 4263551), (316, 4209582), (348, 3822494), (377, 3528456), (474, 2806388), (632, 2104791), (696, 1911247), (754, 1764228), (948, 1403194), (1027, 1295256), (1131, 1176152), (1508, 882114), (1861, 714792), (1896, 701597), (2054, 647628), (2262, 588076), (2291, 580632), (3016, 441057), (3081, 431752), (3722, 357396), (4108, 323814), (4524, 294038), (4582, 290316), (5583, 238264), (6162, 215876), (6873, 193544), (7444, 178698), (8216, 161907), (9048, 147019), (9164, 145158), (11166, 119132), (12324, 107938), (13746, 96772), (14888, 89349), (18328, 72579), (22332, 59566), (24193, 54984), (24648, 53969), (27492, 48386), (29783, 44664)]