64253904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 210569856

約数和(自身を除く): 146315952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 37, 39, 44, 46, 48, 52, 66, 69, 74, 78, 88, 92, 104, 111, 121, 132, 138, 143, 148, 156, 176, 184, 208, 222, 242, 253, 264, 276, 286, 296, 299, 312, 363, 368, 407, 429, 444, 481, 484, 506, 528, 552, 572, 592, 598, 624, 726, 759, 814, 851, 858, 888, 897, 962, 968, 1012, 1104, 1144, 1196, 1221, 1443, 1452, 1518, 1573, 1628, 1702, 1716, 1776, 1794, 1924, 1936, 2024, 2288, 2392, 2442, 2553, 2783, 2886, 2904, 3036, 3146, 3256, 3289, 3404, 3432, 3588, 3848, 4048, 4477, 4719, 4784, 4884, 5106, 5291, 5566, 5772, 5808, 6072, 6292, 6512, 6578, 6808, 6864, 7176, 7696, 8349, 8954, 9361, 9438, 9768, 9867, 10212, 10582, 11063, 11132, 11544, 12144, 12584, 13156, 13431, 13616, 14352, 15873, 16698, 17908, 18722, 18876, 19536, 19734, 20424, 21164, 22126, 22264, 23088, 25168, 26312, 26862, 28083, 31746, 33189, 33396, 35816, 36179, 37444, 37752, 39468, 40848, 42328, 44252, 44528, 52624, 53724, 56166, 58201, 63492, 66378, 66792, 71632, 72358, 74888, 75504, 78936, 84656, 88504, 102971, 107448, 108537, 112332, 116402, 121693, 126984, 132756, 133584, 144716, 149776, 157872, 174603, 177008, 205942, 214896, 217074, 224664, 232804, 243386, 253968, 265512, 289432, 308913, 349206, 365079, 411884, 434148, 449328, 465608, 486772, 531024, 578864, 617826, 698412, 730158, 823768, 868296, 931216, 973544, 1235652, 1338623, 1396824, 1460316, 1647536, 1736592, 1947088, 2471304, 2677246, 2793648, 2920632, 4015869, 4942608, 5354492, 5841264, 8031738, 10708984, 16063476, 21417968, 32126952, 64253904]

約数ペア:

[(1, 64253904), (2, 32126952), (3, 21417968), (4, 16063476), (6, 10708984), (8, 8031738), (11, 5841264), (12, 5354492), (13, 4942608), (16, 4015869), (22, 2920632), (23, 2793648), (24, 2677246), (26, 2471304), (33, 1947088), (37, 1736592), (39, 1647536), (44, 1460316), (46, 1396824), (48, 1338623), (52, 1235652), (66, 973544), (69, 931216), (74, 868296), (78, 823768), (88, 730158), (92, 698412), (104, 617826), (111, 578864), (121, 531024), (132, 486772), (138, 465608), (143, 449328), (148, 434148), (156, 411884), (176, 365079), (184, 349206), (208, 308913), (222, 289432), (242, 265512), (253, 253968), (264, 243386), (276, 232804), (286, 224664), (296, 217074), (299, 214896), (312, 205942), (363, 177008), (368, 174603), (407, 157872), (429, 149776), (444, 144716), (481, 133584), (484, 132756), (506, 126984), (528, 121693), (552, 116402), (572, 112332), (592, 108537), (598, 107448), (624, 102971), (726, 88504), (759, 84656), (814, 78936), (851, 75504), (858, 74888), (888, 72358), (897, 71632), (962, 66792), (968, 66378), (1012, 63492), (1104, 58201), (1144, 56166), (1196, 53724), (1221, 52624), (1443, 44528), (1452, 44252), (1518, 42328), (1573, 40848), (1628, 39468), (1702, 37752), (1716, 37444), (1776, 36179), (1794, 35816), (1924, 33396), (1936, 33189), (2024, 31746), (2288, 28083), (2392, 26862), (2442, 26312), (2553, 25168), (2783, 23088), (2886, 22264), (2904, 22126), (3036, 21164), (3146, 20424), (3256, 19734), (3289, 19536), (3404, 18876), (3432, 18722), (3588, 17908), (3848, 16698), (4048, 15873), (4477, 14352), (4719, 13616), (4784, 13431), (4884, 13156), (5106, 12584), (5291, 12144), (5566, 11544), (5772, 11132), (5808, 11063), (6072, 10582), (6292, 10212), (6512, 9867), (6578, 9768), (6808, 9438), (6864, 9361), (7176, 8954), (7696, 8349)]