16721979552

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2145

約数の個数: 240

約数和(自身を含む): 52360862400

約数和(自身を除く): 35638882848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 199, 204, 216, 272, 288, 306, 324, 398, 408, 432, 459, 544, 597, 612, 648, 796, 816, 864, 918, 1194, 1224, 1296, 1377, 1592, 1632, 1791, 1836, 1907, 2388, 2448, 2592, 2754, 3184, 3383, 3582, 3672, 3814, 4776, 4896, 5373, 5508, 5721, 6368, 6766, 7164, 7344, 7628, 9552, 10149, 10746, 11016, 11442, 13532, 14328, 14688, 15256, 16119, 17163, 19104, 20298, 21492, 22032, 22884, 27064, 28656, 30447, 30512, 32238, 32419, 34326, 40596, 42984, 44064, 45768, 51489, 54128, 57312, 60894, 61024, 64476, 64838, 68652, 81192, 85968, 91341, 91536, 97257, 102978, 108256, 121788, 128952, 129676, 137304, 154467, 162384, 171936, 182682, 183072, 194514, 205956, 243576, 257904, 259352, 274023, 274608, 291771, 308934, 324768, 365364, 379493, 389028, 411912, 487152, 515808, 518704, 548046, 549216, 583542, 617868, 730728, 758986, 778056, 823824, 875313, 974304, 1037408, 1096092, 1138479, 1167084, 1235736, 1461456, 1517972, 1556112, 1647648, 1750626, 2192184, 2276958, 2334168, 2471472, 2625939, 2922912, 3035944, 3112224, 3415437, 3501252, 4384368, 4553916, 4668336, 4942944, 5251878, 6071888, 6451381, 6830874, 7002504, 8768736, 9107832, 9336672, 10246311, 10503756, 12143776, 12902762, 13661748, 14005008, 18215664, 19354143, 20492622, 21007512, 25805524, 27323496, 28010016, 30738933, 36431328, 38708286, 40985244, 42015024, 51611048, 54646992, 58062429, 61477866, 77416572, 81970488, 84030048, 103222096, 109293984, 116124858, 122955732, 154833144, 163940976, 174187287, 206444192, 232249716, 245911464, 309666288, 327881952, 348374574, 464499432, 491822928, 522561861, 619332576, 696749148, 928998864, 983645856, 1045123722, 1393498296, 1857997728, 2090247444, 2786996592, 4180494888, 5573993184, 8360989776, 16721979552]

約数ペア:

[(1, 16721979552), (2, 8360989776), (3, 5573993184), (4, 4180494888), (6, 2786996592), (8, 2090247444), (9, 1857997728), (12, 1393498296), (16, 1045123722), (17, 983645856), (18, 928998864), (24, 696749148), (27, 619332576), (32, 522561861), (34, 491822928), (36, 464499432), (48, 348374574), (51, 327881952), (54, 309666288), (68, 245911464), (72, 232249716), (81, 206444192), (96, 174187287), (102, 163940976), (108, 154833144), (136, 122955732), (144, 116124858), (153, 109293984), (162, 103222096), (199, 84030048), (204, 81970488), (216, 77416572), (272, 61477866), (288, 58062429), (306, 54646992), (324, 51611048), (398, 42015024), (408, 40985244), (432, 38708286), (459, 36431328), (544, 30738933), (597, 28010016), (612, 27323496), (648, 25805524), (796, 21007512), (816, 20492622), (864, 19354143), (918, 18215664), (1194, 14005008), (1224, 13661748), (1296, 12902762), (1377, 12143776), (1592, 10503756), (1632, 10246311), (1791, 9336672), (1836, 9107832), (1907, 8768736), (2388, 7002504), (2448, 6830874), (2592, 6451381), (2754, 6071888), (3184, 5251878), (3383, 4942944), (3582, 4668336), (3672, 4553916), (3814, 4384368), (4776, 3501252), (4896, 3415437), (5373, 3112224), (5508, 3035944), (5721, 2922912), (6368, 2625939), (6766, 2471472), (7164, 2334168), (7344, 2276958), (7628, 2192184), (9552, 1750626), (10149, 1647648), (10746, 1556112), (11016, 1517972), (11442, 1461456), (13532, 1235736), (14328, 1167084), (14688, 1138479), (15256, 1096092), (16119, 1037408), (17163, 974304), (19104, 875313), (20298, 823824), (21492, 778056), (22032, 758986), (22884, 730728), (27064, 617868), (28656, 583542), (30447, 549216), (30512, 548046), (32238, 518704), (32419, 515808), (34326, 487152), (40596, 411912), (42984, 389028), (44064, 379493), (45768, 365364), (51489, 324768), (54128, 308934), (57312, 291771), (60894, 274608), (61024, 274023), (64476, 259352), (64838, 257904), (68652, 243576), (81192, 205956), (85968, 194514), (91341, 183072), (91536, 182682), (97257, 171936), (102978, 162384), (108256, 154467), (121788, 137304), (128952, 129676)]