520190208

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 1721865600

約数和(自身を除く): 1201675392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 96, 102, 108, 114, 128, 136, 144, 152, 153, 171, 192, 204, 216, 228, 233, 256, 272, 288, 304, 306, 323, 342, 384, 408, 432, 456, 459, 466, 513, 544, 576, 608, 612, 646, 684, 699, 768, 816, 864, 912, 918, 932, 969, 1026, 1088, 1152, 1216, 1224, 1292, 1368, 1398, 1632, 1728, 1824, 1836, 1864, 1938, 2052, 2097, 2176, 2304, 2432, 2448, 2584, 2736, 2796, 2907, 3264, 3456, 3648, 3672, 3728, 3876, 3961, 4104, 4194, 4352, 4427, 4864, 4896, 5168, 5472, 5592, 5814, 6291, 6528, 6912, 7296, 7344, 7456, 7752, 7922, 8208, 8388, 8721, 8854, 9792, 10336, 10944, 11184, 11628, 11883, 12582, 13056, 13281, 14592, 14688, 14912, 15504, 15844, 16416, 16776, 17442, 17708, 19584, 20672, 21888, 22368, 23256, 23766, 25164, 26562, 29376, 29824, 31008, 31688, 32832, 33552, 34884, 35416, 35649, 39168, 39843, 41344, 43776, 44736, 46512, 47532, 50328, 53124, 58752, 59648, 62016, 63376, 65664, 67104, 69768, 70832, 71298, 75259, 79686, 82688, 89472, 93024, 95064, 100656, 106248, 106947, 117504, 119529, 124032, 126752, 131328, 134208, 139536, 141664, 142596, 150518, 159372, 178944, 186048, 190128, 201312, 212496, 213894, 225777, 239058, 248064, 253504, 268416, 279072, 283328, 285192, 301036, 318744, 372096, 380256, 402624, 424992, 427788, 451554, 478116, 507008, 536832, 558144, 566656, 570384, 602072, 637488, 677331, 744192, 760512, 805248, 849984, 855576, 903108, 956232, 1014016, 1116288, 1133312, 1140768, 1204144, 1274976, 1354662, 1521024, 1610496, 1699968, 1711152, 1806216, 1912464, 2031993, 2232576, 2281536, 2408288, 2549952, 2709324, 3042048, 3399936, 3422304, 3612432, 3824928, 4063986, 4563072, 4816576, 5099904, 5418648, 6844608, 7224864, 7649856, 8127972, 9126144, 9633152, 10199808, 10837296, 13689216, 14449728, 15299712, 16255944, 19266304, 21674592, 27378432, 28899456, 30599424, 32511888, 43349184, 57798912, 65023776, 86698368, 130047552, 173396736, 260095104, 520190208]

約数ペア:

[(1, 520190208), (2, 260095104), (3, 173396736), (4, 130047552), (6, 86698368), (8, 65023776), (9, 57798912), (12, 43349184), (16, 32511888), (17, 30599424), (18, 28899456), (19, 27378432), (24, 21674592), (27, 19266304), (32, 16255944), (34, 15299712), (36, 14449728), (38, 13689216), (48, 10837296), (51, 10199808), (54, 9633152), (57, 9126144), (64, 8127972), (68, 7649856), (72, 7224864), (76, 6844608), (96, 5418648), (102, 5099904), (108, 4816576), (114, 4563072), (128, 4063986), (136, 3824928), (144, 3612432), (152, 3422304), (153, 3399936), (171, 3042048), (192, 2709324), (204, 2549952), (216, 2408288), (228, 2281536), (233, 2232576), (256, 2031993), (272, 1912464), (288, 1806216), (304, 1711152), (306, 1699968), (323, 1610496), (342, 1521024), (384, 1354662), (408, 1274976), (432, 1204144), (456, 1140768), (459, 1133312), (466, 1116288), (513, 1014016), (544, 956232), (576, 903108), (608, 855576), (612, 849984), (646, 805248), (684, 760512), (699, 744192), (768, 677331), (816, 637488), (864, 602072), (912, 570384), (918, 566656), (932, 558144), (969, 536832), (1026, 507008), (1088, 478116), (1152, 451554), (1216, 427788), (1224, 424992), (1292, 402624), (1368, 380256), (1398, 372096), (1632, 318744), (1728, 301036), (1824, 285192), (1836, 283328), (1864, 279072), (1938, 268416), (2052, 253504), (2097, 248064), (2176, 239058), (2304, 225777), (2432, 213894), (2448, 212496), (2584, 201312), (2736, 190128), (2796, 186048), (2907, 178944), (3264, 159372), (3456, 150518), (3648, 142596), (3672, 141664), (3728, 139536), (3876, 134208), (3961, 131328), (4104, 126752), (4194, 124032), (4352, 119529), (4427, 117504), (4864, 106947), (4896, 106248), (5168, 100656), (5472, 95064), (5592, 93024), (5814, 89472), (6291, 82688), (6528, 79686), (6912, 75259), (7296, 71298), (7344, 70832), (7456, 69768), (7752, 67104), (7922, 65664), (8208, 63376), (8388, 62016), (8721, 59648), (8854, 58752), (9792, 53124), (10336, 50328), (10944, 47532), (11184, 46512), (11628, 44736), (11883, 43776), (12582, 41344), (13056, 39843), (13281, 39168), (14592, 35649), (14688, 35416), (14912, 34884), (15504, 33552), (15844, 32832), (16416, 31688), (16776, 31008), (17442, 29824), (17708, 29376), (19584, 26562), (20672, 25164), (21888, 23766), (22368, 23256)]