631561968

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3796

約数の個数: 160

約数和(自身を含む): 2003443200

約数和(自身を除く): 1371881232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 306, 368, 391, 408, 414, 432, 459, 552, 612, 621, 782, 816, 828, 918, 1104, 1173, 1224, 1242, 1564, 1656, 1836, 2346, 2448, 2484, 3128, 3312, 3519, 3672, 3739, 4692, 4968, 6256, 7038, 7344, 7478, 9384, 9936, 10557, 11217, 14076, 14956, 18768, 21114, 22434, 28152, 29912, 33651, 42228, 44868, 56304, 59824, 63563, 67302, 84456, 85997, 89736, 100953, 127126, 134604, 168912, 171994, 179472, 190689, 201906, 254252, 257991, 269208, 343988, 381378, 403812, 508504, 515982, 538416, 572067, 687976, 762756, 773973, 807624, 1017008, 1031964, 1144134, 1375952, 1461949, 1525512, 1547946, 1615248, 1716201, 2063928, 2288268, 2321919, 2923898, 3051024, 3095892, 3432402, 4127856, 4385847, 4576536, 4643838, 5847796, 6191784, 6864804, 8771694, 9153072, 9287676, 11695592, 12383568, 13157541, 13729608, 17543388, 18575352, 23391184, 26315082, 27459216, 35086776, 37150704, 39472623, 52630164, 70173552, 78945246, 105260328, 157890492, 210520656, 315780984, 631561968]

約数ペア:

[(1, 631561968), (2, 315780984), (3, 210520656), (4, 157890492), (6, 105260328), (8, 78945246), (9, 70173552), (12, 52630164), (16, 39472623), (17, 37150704), (18, 35086776), (23, 27459216), (24, 26315082), (27, 23391184), (34, 18575352), (36, 17543388), (46, 13729608), (48, 13157541), (51, 12383568), (54, 11695592), (68, 9287676), (69, 9153072), (72, 8771694), (92, 6864804), (102, 6191784), (108, 5847796), (136, 4643838), (138, 4576536), (144, 4385847), (153, 4127856), (184, 3432402), (204, 3095892), (207, 3051024), (216, 2923898), (272, 2321919), (276, 2288268), (306, 2063928), (368, 1716201), (391, 1615248), (408, 1547946), (414, 1525512), (432, 1461949), (459, 1375952), (552, 1144134), (612, 1031964), (621, 1017008), (782, 807624), (816, 773973), (828, 762756), (918, 687976), (1104, 572067), (1173, 538416), (1224, 515982), (1242, 508504), (1564, 403812), (1656, 381378), (1836, 343988), (2346, 269208), (2448, 257991), (2484, 254252), (3128, 201906), (3312, 190689), (3519, 179472), (3672, 171994), (3739, 168912), (4692, 134604), (4968, 127126), (6256, 100953), (7038, 89736), (7344, 85997), (7478, 84456), (9384, 67302), (9936, 63563), (10557, 59824), (11217, 56304), (14076, 44868), (14956, 42228), (18768, 33651), (21114, 29912), (22434, 28152)]