1338355872

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4385

約数の個数: 240

約数和(自身を含む): 4764070080

約数和(自身を除く): 3425714208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4284, 4339, 4536, 4896, 5508, 5712, 6048, 6426, 7344, 8568, 8678, 9072, 9639, 11016, 11424, 12852, 13017, 14688, 17136, 17356, 18144, 19278, 22032, 25704, 26034, 30373, 34272, 34712, 38556, 39051, 44064, 51408, 52068, 60746, 69424, 73763, 77112, 78102, 91119, 102816, 104136, 117153, 121492, 138848, 147526, 154224, 156204, 182238, 208272, 221289, 234306, 242984, 273357, 295052, 308448, 312408, 351459, 364476, 416544, 442578, 468612, 485968, 516341, 546714, 590104, 624816, 663867, 702918, 728952, 820071, 885156, 937224, 971936, 1032682, 1093428, 1180208, 1249632, 1327734, 1405836, 1457904, 1549023, 1640142, 1770312, 1874448, 1991601, 2065364, 2186856, 2360416, 2460213, 2655468, 2811672, 2915808, 3098046, 3280284, 3540624, 3748896, 3983202, 4130728, 4373712, 4647069, 4920426, 5310936, 5623344, 5974803, 6196092, 6560568, 7081248, 7966404, 8261456, 8747424, 9294138, 9840852, 10621872, 11246688, 11949606, 12392184, 13121136, 13941207, 15932808, 16522912, 18588276, 19681704, 21243744, 23899212, 24784368, 26242272, 27882414, 31865616, 37176552, 39363408, 41823621, 47798424, 49568736, 55764828, 63731232, 74353104, 78726816, 83647242, 95596848, 111529656, 148706208, 167294484, 191193696, 223059312, 334588968, 446118624, 669177936, 1338355872]

約数ペア:

[(1, 1338355872), (2, 669177936), (3, 446118624), (4, 334588968), (6, 223059312), (7, 191193696), (8, 167294484), (9, 148706208), (12, 111529656), (14, 95596848), (16, 83647242), (17, 78726816), (18, 74353104), (21, 63731232), (24, 55764828), (27, 49568736), (28, 47798424), (32, 41823621), (34, 39363408), (36, 37176552), (42, 31865616), (48, 27882414), (51, 26242272), (54, 24784368), (56, 23899212), (63, 21243744), (68, 19681704), (72, 18588276), (81, 16522912), (84, 15932808), (96, 13941207), (102, 13121136), (108, 12392184), (112, 11949606), (119, 11246688), (126, 10621872), (136, 9840852), (144, 9294138), (153, 8747424), (162, 8261456), (168, 7966404), (189, 7081248), (204, 6560568), (216, 6196092), (224, 5974803), (238, 5623344), (252, 5310936), (272, 4920426), (288, 4647069), (306, 4373712), (324, 4130728), (336, 3983202), (357, 3748896), (378, 3540624), (408, 3280284), (432, 3098046), (459, 2915808), (476, 2811672), (504, 2655468), (544, 2460213), (567, 2360416), (612, 2186856), (648, 2065364), (672, 1991601), (714, 1874448), (756, 1770312), (816, 1640142), (864, 1549023), (918, 1457904), (952, 1405836), (1008, 1327734), (1071, 1249632), (1134, 1180208), (1224, 1093428), (1296, 1032682), (1377, 971936), (1428, 937224), (1512, 885156), (1632, 820071), (1836, 728952), (1904, 702918), (2016, 663867), (2142, 624816), (2268, 590104), (2448, 546714), (2592, 516341), (2754, 485968), (2856, 468612), (3024, 442578), (3213, 416544), (3672, 364476), (3808, 351459), (4284, 312408), (4339, 308448), (4536, 295052), (4896, 273357), (5508, 242984), (5712, 234306), (6048, 221289), (6426, 208272), (7344, 182238), (8568, 156204), (8678, 154224), (9072, 147526), (9639, 138848), (11016, 121492), (11424, 117153), (12852, 104136), (13017, 102816), (14688, 91119), (17136, 78102), (17356, 77112), (18144, 73763), (19278, 69424), (22032, 60746), (25704, 52068), (26034, 51408), (30373, 44064), (34272, 39051), (34712, 38556)]