211327272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 707616000

約数和(自身を除く): 496288728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 102, 104, 108, 114, 117, 136, 152, 153, 156, 171, 204, 216, 221, 228, 233, 234, 247, 306, 312, 323, 342, 351, 408, 442, 456, 459, 466, 468, 494, 513, 612, 646, 663, 684, 699, 702, 741, 884, 918, 932, 936, 969, 988, 1026, 1224, 1292, 1326, 1368, 1398, 1404, 1482, 1768, 1836, 1864, 1938, 1976, 1989, 2052, 2097, 2223, 2584, 2652, 2796, 2808, 2907, 2964, 3029, 3672, 3876, 3961, 3978, 4104, 4194, 4199, 4427, 4446, 5304, 5592, 5814, 5928, 5967, 6058, 6291, 6669, 7752, 7922, 7956, 8388, 8398, 8721, 8854, 8892, 9087, 11628, 11883, 11934, 12116, 12582, 12597, 13281, 13338, 15844, 15912, 16776, 16796, 17442, 17708, 17784, 18174, 23256, 23766, 23868, 24232, 25164, 25194, 26562, 26676, 27261, 31688, 33592, 34884, 35416, 35649, 36348, 37791, 39843, 47532, 47736, 50328, 50388, 51493, 53124, 53352, 54522, 57551, 69768, 71298, 72696, 75259, 75582, 79686, 81783, 95064, 100776, 102986, 106248, 106947, 109044, 113373, 115102, 119529, 142596, 150518, 151164, 154479, 159372, 163566, 172653, 205972, 213894, 218088, 225777, 226746, 230204, 239058, 285192, 301036, 302328, 308958, 318744, 327132, 345306, 411944, 427788, 451554, 453492, 460408, 463437, 478116, 517959, 602072, 617916, 654264, 677331, 690612, 855576, 903108, 906984, 926874, 956232, 978367, 1035918, 1235832, 1354662, 1381224, 1390311, 1553877, 1806216, 1853748, 1956734, 2031993, 2071836, 2709324, 2780622, 2935101, 3107754, 3707496, 3913468, 4063986, 4143672, 5418648, 5561244, 5870202, 6215508, 7826936, 8127972, 8805303, 11122488, 11740404, 12431016, 16255944, 17610606, 23480808, 26415909, 35221212, 52831818, 70442424, 105663636, 211327272]

約数ペア:

[(1, 211327272), (2, 105663636), (3, 70442424), (4, 52831818), (6, 35221212), (8, 26415909), (9, 23480808), (12, 17610606), (13, 16255944), (17, 12431016), (18, 11740404), (19, 11122488), (24, 8805303), (26, 8127972), (27, 7826936), (34, 6215508), (36, 5870202), (38, 5561244), (39, 5418648), (51, 4143672), (52, 4063986), (54, 3913468), (57, 3707496), (68, 3107754), (72, 2935101), (76, 2780622), (78, 2709324), (102, 2071836), (104, 2031993), (108, 1956734), (114, 1853748), (117, 1806216), (136, 1553877), (152, 1390311), (153, 1381224), (156, 1354662), (171, 1235832), (204, 1035918), (216, 978367), (221, 956232), (228, 926874), (233, 906984), (234, 903108), (247, 855576), (306, 690612), (312, 677331), (323, 654264), (342, 617916), (351, 602072), (408, 517959), (442, 478116), (456, 463437), (459, 460408), (466, 453492), (468, 451554), (494, 427788), (513, 411944), (612, 345306), (646, 327132), (663, 318744), (684, 308958), (699, 302328), (702, 301036), (741, 285192), (884, 239058), (918, 230204), (932, 226746), (936, 225777), (969, 218088), (988, 213894), (1026, 205972), (1224, 172653), (1292, 163566), (1326, 159372), (1368, 154479), (1398, 151164), (1404, 150518), (1482, 142596), (1768, 119529), (1836, 115102), (1864, 113373), (1938, 109044), (1976, 106947), (1989, 106248), (2052, 102986), (2097, 100776), (2223, 95064), (2584, 81783), (2652, 79686), (2796, 75582), (2808, 75259), (2907, 72696), (2964, 71298), (3029, 69768), (3672, 57551), (3876, 54522), (3961, 53352), (3978, 53124), (4104, 51493), (4194, 50388), (4199, 50328), (4427, 47736), (4446, 47532), (5304, 39843), (5592, 37791), (5814, 36348), (5928, 35649), (5967, 35416), (6058, 34884), (6291, 33592), (6669, 31688), (7752, 27261), (7922, 26676), (7956, 26562), (8388, 25194), (8398, 25164), (8721, 24232), (8854, 23868), (8892, 23766), (9087, 23256), (11628, 18174), (11883, 17784), (11934, 17708), (12116, 17442), (12582, 16796), (12597, 16776), (13281, 15912), (13338, 15844)]