1287761904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2780

約数の個数: 240

約数和(自身を含む): 4419717120

約数和(自身を除く): 3131955216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 48, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 144, 156, 176, 184, 198, 207, 208, 234, 253, 264, 276, 286, 299, 312, 368, 396, 414, 429, 468, 506, 528, 552, 572, 598, 624, 759, 792, 828, 858, 897, 936, 1012, 1104, 1144, 1196, 1287, 1518, 1584, 1656, 1716, 1794, 1872, 2024, 2277, 2288, 2392, 2574, 2691, 2719, 3036, 3289, 3312, 3432, 3588, 4048, 4554, 4784, 5148, 5382, 5438, 6072, 6578, 6864, 7176, 8157, 9108, 9867, 10296, 10764, 10876, 12144, 13156, 14352, 16314, 18216, 19734, 20592, 21528, 21752, 24471, 26312, 29601, 29909, 32628, 35347, 36432, 39468, 43056, 43504, 48942, 52624, 59202, 59818, 62537, 65256, 70694, 78936, 89727, 97884, 106041, 118404, 119636, 125074, 130512, 141388, 157872, 179454, 187611, 195768, 212082, 236808, 239272, 250148, 269181, 282776, 318123, 358908, 375222, 388817, 391536, 424164, 473616, 478544, 500296, 538362, 562833, 565552, 636246, 687907, 717816, 750444, 777634, 812981, 848328, 1000592, 1076724, 1125666, 1166451, 1272492, 1375814, 1435632, 1500888, 1555268, 1625962, 1696656, 2063721, 2153448, 2251332, 2332902, 2438943, 2544984, 2751628, 3001776, 3110536, 3251924, 3499353, 4127442, 4306896, 4502664, 4665804, 4877886, 5089968, 5503256, 6191163, 6221072, 6503848, 6998706, 7316829, 8254884, 8942791, 9005328, 9331608, 9755772, 11006512, 12382326, 13007696, 13997412, 14633658, 16509768, 17885582, 18663216, 19511544, 24764652, 26828373, 27994824, 29267316, 33019536, 35771164, 39023088, 49529304, 53656746, 55989648, 58534632, 71542328, 80485119, 99058608, 107313492, 117069264, 143084656, 160970238, 214626984, 321940476, 429253968, 643880952, 1287761904]

約数ペア:

[(1, 1287761904), (2, 643880952), (3, 429253968), (4, 321940476), (6, 214626984), (8, 160970238), (9, 143084656), (11, 117069264), (12, 107313492), (13, 99058608), (16, 80485119), (18, 71542328), (22, 58534632), (23, 55989648), (24, 53656746), (26, 49529304), (33, 39023088), (36, 35771164), (39, 33019536), (44, 29267316), (46, 27994824), (48, 26828373), (52, 24764652), (66, 19511544), (69, 18663216), (72, 17885582), (78, 16509768), (88, 14633658), (92, 13997412), (99, 13007696), (104, 12382326), (117, 11006512), (132, 9755772), (138, 9331608), (143, 9005328), (144, 8942791), (156, 8254884), (176, 7316829), (184, 6998706), (198, 6503848), (207, 6221072), (208, 6191163), (234, 5503256), (253, 5089968), (264, 4877886), (276, 4665804), (286, 4502664), (299, 4306896), (312, 4127442), (368, 3499353), (396, 3251924), (414, 3110536), (429, 3001776), (468, 2751628), (506, 2544984), (528, 2438943), (552, 2332902), (572, 2251332), (598, 2153448), (624, 2063721), (759, 1696656), (792, 1625962), (828, 1555268), (858, 1500888), (897, 1435632), (936, 1375814), (1012, 1272492), (1104, 1166451), (1144, 1125666), (1196, 1076724), (1287, 1000592), (1518, 848328), (1584, 812981), (1656, 777634), (1716, 750444), (1794, 717816), (1872, 687907), (2024, 636246), (2277, 565552), (2288, 562833), (2392, 538362), (2574, 500296), (2691, 478544), (2719, 473616), (3036, 424164), (3289, 391536), (3312, 388817), (3432, 375222), (3588, 358908), (4048, 318123), (4554, 282776), (4784, 269181), (5148, 250148), (5382, 239272), (5438, 236808), (6072, 212082), (6578, 195768), (6864, 187611), (7176, 179454), (8157, 157872), (9108, 141388), (9867, 130512), (10296, 125074), (10764, 119636), (10876, 118404), (12144, 106041), (13156, 97884), (14352, 89727), (16314, 78936), (18216, 70694), (19734, 65256), (20592, 62537), (21528, 59818), (21752, 59202), (24471, 52624), (26312, 48942), (29601, 43504), (29909, 43056), (32628, 39468), (35347, 36432)]