1297538736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:248

約数の個数: 180

約数和(自身を含む): 3883191192

約数和(自身を除く): 2585652456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 97, 102, 104, 136, 156, 169, 194, 204, 208, 221, 272, 291, 312, 338, 388, 408, 442, 507, 582, 624, 663, 676, 776, 816, 884, 1014, 1164, 1261, 1326, 1352, 1552, 1649, 1768, 2028, 2328, 2522, 2652, 2704, 2873, 3298, 3536, 3783, 4056, 4656, 4947, 5044, 5304, 5746, 6596, 7566, 8112, 8619, 9409, 9894, 10088, 10608, 11492, 13192, 15132, 16393, 17238, 18818, 19788, 20176, 21437, 22984, 26384, 28227, 30264, 32786, 34476, 37636, 39576, 42874, 45968, 49179, 56454, 60528, 64311, 65572, 68952, 75272, 79152, 85748, 98358, 112908, 122317, 128622, 131144, 137904, 150544, 159953, 171496, 196716, 225816, 244634, 257244, 262288, 278681, 319906, 342992, 366951, 393432, 451632, 479859, 489268, 514488, 557362, 639812, 733902, 786864, 836043, 959718, 978536, 1028976, 1114724, 1279624, 1467804, 1590121, 1672086, 1919436, 1957072, 2079389, 2229448, 2559248, 2935608, 3180242, 3344172, 3838872, 4158778, 4458896, 4770363, 5871216, 6238167, 6360484, 6688344, 7677744, 8317556, 9540726, 12476334, 12720968, 13376688, 16635112, 19081452, 24952668, 25441936, 27032057, 33270224, 38162904, 49905336, 54064114, 76325808, 81096171, 99810672, 108128228, 162192342, 216256456, 324384684, 432512912, 648769368, 1297538736]

約数ペア:

[(1, 1297538736), (2, 648769368), (3, 432512912), (4, 324384684), (6, 216256456), (8, 162192342), (12, 108128228), (13, 99810672), (16, 81096171), (17, 76325808), (24, 54064114), (26, 49905336), (34, 38162904), (39, 33270224), (48, 27032057), (51, 25441936), (52, 24952668), (68, 19081452), (78, 16635112), (97, 13376688), (102, 12720968), (104, 12476334), (136, 9540726), (156, 8317556), (169, 7677744), (194, 6688344), (204, 6360484), (208, 6238167), (221, 5871216), (272, 4770363), (291, 4458896), (312, 4158778), (338, 3838872), (388, 3344172), (408, 3180242), (442, 2935608), (507, 2559248), (582, 2229448), (624, 2079389), (663, 1957072), (676, 1919436), (776, 1672086), (816, 1590121), (884, 1467804), (1014, 1279624), (1164, 1114724), (1261, 1028976), (1326, 978536), (1352, 959718), (1552, 836043), (1649, 786864), (1768, 733902), (2028, 639812), (2328, 557362), (2522, 514488), (2652, 489268), (2704, 479859), (2873, 451632), (3298, 393432), (3536, 366951), (3783, 342992), (4056, 319906), (4656, 278681), (4947, 262288), (5044, 257244), (5304, 244634), (5746, 225816), (6596, 196716), (7566, 171496), (8112, 159953), (8619, 150544), (9409, 137904), (9894, 131144), (10088, 128622), (10608, 122317), (11492, 112908), (13192, 98358), (15132, 85748), (16393, 79152), (17238, 75272), (18818, 68952), (19788, 65572), (20176, 64311), (21437, 60528), (22984, 56454), (26384, 49179), (28227, 45968), (30264, 42874), (32786, 39576), (34476, 37636)]