628073082

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 1901793600

約数和(自身を除く): 1273720518

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 31, 38, 39, 42, 49, 54, 57, 62, 63, 78, 91, 93, 98, 114, 117, 126, 133, 147, 171, 182, 186, 189, 217, 234, 247, 266, 273, 279, 294, 342, 351, 378, 399, 403, 434, 441, 494, 513, 546, 558, 589, 637, 651, 702, 741, 798, 806, 819, 837, 882, 931, 961, 1026, 1178, 1197, 1209, 1274, 1302, 1323, 1482, 1519, 1638, 1674, 1729, 1767, 1862, 1911, 1922, 1953, 2223, 2394, 2418, 2457, 2646, 2793, 2821, 2883, 3038, 3458, 3534, 3591, 3627, 3822, 3906, 4123, 4446, 4557, 4914, 5187, 5301, 5586, 5642, 5733, 5766, 5859, 6669, 6727, 7182, 7254, 7657, 8246, 8379, 8463, 8649, 9114, 10374, 10602, 10881, 11466, 11718, 12103, 12369, 12493, 13338, 13454, 13671, 15314, 15561, 15903, 16758, 16926, 17199, 17298, 18259, 19747, 20181, 21762, 22971, 24206, 24738, 24986, 25137, 25389, 25947, 27342, 28861, 31122, 31806, 34398, 36309, 36518, 37107, 37479, 39494, 40362, 41013, 45942, 46683, 47089, 50274, 50778, 51894, 53599, 54777, 57722, 59241, 60543, 68913, 72618, 74214, 74958, 76167, 82026, 86583, 87451, 93366, 94178, 107198, 108927, 109554, 111321, 112437, 118482, 121086, 127813, 137826, 141267, 152334, 160797, 164331, 173166, 174902, 177723, 181629, 206739, 217854, 222642, 224874, 237367, 255626, 259749, 262353, 282534, 321594, 326781, 328662, 337311, 355446, 363258, 375193, 383439, 413478, 423801, 474734, 482391, 492993, 519498, 524706, 533169, 612157, 653562, 674622, 712101, 750386, 766878, 779247, 787059, 847602, 894691, 964782, 985986, 1066338, 1125579, 1150317, 1224314, 1271403, 1424202, 1447173, 1558494, 1574118, 1661569, 1789382, 1836471, 2136303, 2251158, 2300634, 2361177, 2542806, 2684073, 2894346, 3323138, 3376737, 3450951, 3672942, 4272606, 4722354, 4984707, 5368146, 5509413, 6408909, 6753474, 6901902, 8052219, 9969414, 10130211, 11018826, 11630983, 12817818, 14954121, 16104438, 16528239, 20260422, 23261966, 24156657, 29908242, 33056478, 34892949, 44862363, 48313314, 69785898, 89724726, 104678847, 209357694, 314036541, 628073082]

約数ペア:

[(1, 628073082), (2, 314036541), (3, 209357694), (6, 104678847), (7, 89724726), (9, 69785898), (13, 48313314), (14, 44862363), (18, 34892949), (19, 33056478), (21, 29908242), (26, 24156657), (27, 23261966), (31, 20260422), (38, 16528239), (39, 16104438), (42, 14954121), (49, 12817818), (54, 11630983), (57, 11018826), (62, 10130211), (63, 9969414), (78, 8052219), (91, 6901902), (93, 6753474), (98, 6408909), (114, 5509413), (117, 5368146), (126, 4984707), (133, 4722354), (147, 4272606), (171, 3672942), (182, 3450951), (186, 3376737), (189, 3323138), (217, 2894346), (234, 2684073), (247, 2542806), (266, 2361177), (273, 2300634), (279, 2251158), (294, 2136303), (342, 1836471), (351, 1789382), (378, 1661569), (399, 1574118), (403, 1558494), (434, 1447173), (441, 1424202), (494, 1271403), (513, 1224314), (546, 1150317), (558, 1125579), (589, 1066338), (637, 985986), (651, 964782), (702, 894691), (741, 847602), (798, 787059), (806, 779247), (819, 766878), (837, 750386), (882, 712101), (931, 674622), (961, 653562), (1026, 612157), (1178, 533169), (1197, 524706), (1209, 519498), (1274, 492993), (1302, 482391), (1323, 474734), (1482, 423801), (1519, 413478), (1638, 383439), (1674, 375193), (1729, 363258), (1767, 355446), (1862, 337311), (1911, 328662), (1922, 326781), (1953, 321594), (2223, 282534), (2394, 262353), (2418, 259749), (2457, 255626), (2646, 237367), (2793, 224874), (2821, 222642), (2883, 217854), (3038, 206739), (3458, 181629), (3534, 177723), (3591, 174902), (3627, 173166), (3822, 164331), (3906, 160797), (4123, 152334), (4446, 141267), (4557, 137826), (4914, 127813), (5187, 121086), (5301, 118482), (5586, 112437), (5642, 111321), (5733, 109554), (5766, 108927), (5859, 107198), (6669, 94178), (6727, 93366), (7182, 87451), (7254, 86583), (7657, 82026), (8246, 76167), (8379, 74958), (8463, 74214), (8649, 72618), (9114, 68913), (10374, 60543), (10602, 59241), (10881, 57722), (11466, 54777), (11718, 53599), (12103, 51894), (12369, 50778), (12493, 50274), (13338, 47089), (13454, 46683), (13671, 45942), (15314, 41013), (15561, 40362), (15903, 39494), (16758, 37479), (16926, 37107), (17199, 36518), (17298, 36309), (18259, 34398), (19747, 31806), (20181, 31122), (21762, 28861), (22971, 27342), (24206, 25947), (24738, 25389), (24986, 25137)]