28305340128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{7867}}^1$

素因数の和:7958

約数の個数: 216

約数和(自身を含む): 89582986584

約数和(自身を除く): 61277646456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 961, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1922, 2232, 2418, 2883, 2976, 3224, 3627, 3744, 3844, 4464, 4836, 5766, 6448, 7254, 7688, 7867, 8649, 8928, 9672, 11532, 12493, 12896, 14508, 15376, 15734, 17298, 19344, 23064, 23601, 24986, 29016, 30752, 31468, 34596, 37479, 38688, 46128, 47202, 49972, 58032, 62936, 69192, 70803, 74958, 92256, 94404, 99944, 102271, 112437, 116064, 125872, 138384, 141606, 149916, 188808, 199888, 204542, 224874, 243877, 251744, 276768, 283212, 299832, 306813, 377616, 399776, 409084, 449748, 487754, 566424, 599664, 613626, 731631, 755232, 818168, 899496, 920439, 975508, 1132848, 1199328, 1227252, 1463262, 1636336, 1798992, 1840878, 1951016, 2194893, 2265696, 2454504, 2926524, 3170401, 3272672, 3597984, 3681756, 3902032, 4389786, 4909008, 5853048, 6340802, 7363512, 7560187, 7804064, 8779572, 9511203, 9818016, 11706096, 12681604, 14727024, 15120374, 17559144, 19022406, 22680561, 23412192, 25363208, 28533609, 29454048, 30240748, 35118288, 38044812, 45361122, 50726416, 57067218, 60481496, 68041683, 70236576, 76089624, 90722244, 98282431, 101452832, 114134436, 120962992, 136083366, 152179248, 181444488, 196564862, 228268872, 241925984, 272166732, 294847293, 304358496, 362888976, 393129724, 456537744, 544333464, 589694586, 725777952, 786259448, 884541879, 913075488, 1088666928, 1179389172, 1572518896, 1769083758, 2177333856, 2358778344, 3145037792, 3538167516, 4717556688, 7076335032, 9435113376, 14152670064, 28305340128]

約数ペア:

[(1, 28305340128), (2, 14152670064), (3, 9435113376), (4, 7076335032), (6, 4717556688), (8, 3538167516), (9, 3145037792), (12, 2358778344), (13, 2177333856), (16, 1769083758), (18, 1572518896), (24, 1179389172), (26, 1088666928), (31, 913075488), (32, 884541879), (36, 786259448), (39, 725777952), (48, 589694586), (52, 544333464), (62, 456537744), (72, 393129724), (78, 362888976), (93, 304358496), (96, 294847293), (104, 272166732), (117, 241925984), (124, 228268872), (144, 196564862), (156, 181444488), (186, 152179248), (208, 136083366), (234, 120962992), (248, 114134436), (279, 101452832), (288, 98282431), (312, 90722244), (372, 76089624), (403, 70236576), (416, 68041683), (468, 60481496), (496, 57067218), (558, 50726416), (624, 45361122), (744, 38044812), (806, 35118288), (936, 30240748), (961, 29454048), (992, 28533609), (1116, 25363208), (1209, 23412192), (1248, 22680561), (1488, 19022406), (1612, 17559144), (1872, 15120374), (1922, 14727024), (2232, 12681604), (2418, 11706096), (2883, 9818016), (2976, 9511203), (3224, 8779572), (3627, 7804064), (3744, 7560187), (3844, 7363512), (4464, 6340802), (4836, 5853048), (5766, 4909008), (6448, 4389786), (7254, 3902032), (7688, 3681756), (7867, 3597984), (8649, 3272672), (8928, 3170401), (9672, 2926524), (11532, 2454504), (12493, 2265696), (12896, 2194893), (14508, 1951016), (15376, 1840878), (15734, 1798992), (17298, 1636336), (19344, 1463262), (23064, 1227252), (23601, 1199328), (24986, 1132848), (29016, 975508), (30752, 920439), (31468, 899496), (34596, 818168), (37479, 755232), (38688, 731631), (46128, 613626), (47202, 599664), (49972, 566424), (58032, 487754), (62936, 449748), (69192, 409084), (70803, 399776), (74958, 377616), (92256, 306813), (94404, 299832), (99944, 283212), (102271, 276768), (112437, 251744), (116064, 243877), (125872, 224874), (138384, 204542), (141606, 199888), (149916, 188808)]