289407690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 896313600

約数和(自身を除く): 606905910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 113, 117, 130, 143, 165, 195, 198, 199, 226, 234, 286, 330, 339, 390, 398, 429, 495, 565, 585, 597, 678, 715, 858, 990, 995, 1017, 1130, 1170, 1194, 1243, 1287, 1430, 1469, 1695, 1791, 1990, 2034, 2145, 2189, 2486, 2574, 2587, 2938, 2985, 3390, 3582, 3729, 4290, 4378, 4407, 5085, 5174, 5970, 6215, 6435, 6567, 7345, 7458, 7761, 8814, 8955, 10170, 10945, 11187, 12430, 12870, 12935, 13134, 13221, 14690, 15522, 16159, 17910, 18645, 19701, 21890, 22035, 22374, 22487, 23283, 25870, 26442, 28457, 32318, 32835, 37290, 38805, 39402, 44070, 44974, 46566, 48477, 55935, 56914, 65670, 66105, 67461, 77610, 80795, 85371, 96954, 98505, 111870, 112435, 116415, 132210, 134922, 142285, 145431, 161590, 170742, 197010, 202383, 224870, 232830, 242385, 247357, 256113, 284570, 290862, 292331, 337305, 404766, 426855, 484770, 494714, 512226, 584662, 674610, 727155, 742071, 853710, 876993, 1011915, 1236785, 1280565, 1454310, 1461655, 1484142, 1753986, 2023830, 2226213, 2473570, 2561130, 2630979, 2923310, 3215641, 3710355, 4384965, 4452426, 5261958, 6431282, 7420710, 8769930, 9646923, 11131065, 13154895, 16078205, 19293846, 22262130, 26309790, 28940769, 32156410, 48234615, 57881538, 96469230, 144703845, 289407690]

約数ペア:

[(1, 289407690), (2, 144703845), (3, 96469230), (5, 57881538), (6, 48234615), (9, 32156410), (10, 28940769), (11, 26309790), (13, 22262130), (15, 19293846), (18, 16078205), (22, 13154895), (26, 11131065), (30, 9646923), (33, 8769930), (39, 7420710), (45, 6431282), (55, 5261958), (65, 4452426), (66, 4384965), (78, 3710355), (90, 3215641), (99, 2923310), (110, 2630979), (113, 2561130), (117, 2473570), (130, 2226213), (143, 2023830), (165, 1753986), (195, 1484142), (198, 1461655), (199, 1454310), (226, 1280565), (234, 1236785), (286, 1011915), (330, 876993), (339, 853710), (390, 742071), (398, 727155), (429, 674610), (495, 584662), (565, 512226), (585, 494714), (597, 484770), (678, 426855), (715, 404766), (858, 337305), (990, 292331), (995, 290862), (1017, 284570), (1130, 256113), (1170, 247357), (1194, 242385), (1243, 232830), (1287, 224870), (1430, 202383), (1469, 197010), (1695, 170742), (1791, 161590), (1990, 145431), (2034, 142285), (2145, 134922), (2189, 132210), (2486, 116415), (2574, 112435), (2587, 111870), (2938, 98505), (2985, 96954), (3390, 85371), (3582, 80795), (3729, 77610), (4290, 67461), (4378, 66105), (4407, 65670), (5085, 56914), (5174, 55935), (5970, 48477), (6215, 46566), (6435, 44974), (6567, 44070), (7345, 39402), (7458, 38805), (7761, 37290), (8814, 32835), (8955, 32318), (10170, 28457), (10945, 26442), (11187, 25870), (12430, 23283), (12870, 22487), (12935, 22374), (13134, 22035), (13221, 21890), (14690, 19701), (15522, 18645), (16159, 17910)]