1427403456

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:583

約数の個数: 168

約数和(自身を含む): 4207672560

約数和(自身を除く): 2780269104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 83, 96, 144, 146, 166, 192, 219, 249, 288, 292, 332, 409, 438, 498, 576, 584, 657, 664, 747, 818, 876, 996, 1168, 1227, 1314, 1328, 1494, 1636, 1752, 1992, 2336, 2454, 2628, 2656, 2988, 3272, 3504, 3681, 3984, 4672, 4908, 5256, 5312, 5976, 6059, 6544, 7008, 7362, 7968, 9816, 10512, 11952, 12118, 13088, 14016, 14724, 15936, 18177, 19632, 21024, 23904, 24236, 26176, 29448, 29857, 33947, 36354, 39264, 42048, 47808, 48472, 54531, 58896, 59714, 67894, 72708, 78528, 89571, 96944, 101841, 109062, 117792, 119428, 135788, 145416, 179142, 193888, 203682, 218124, 235584, 238856, 268713, 271576, 290832, 305523, 358284, 387776, 407364, 436248, 477712, 537426, 543152, 581664, 611046, 716568, 814728, 872496, 955424, 1074852, 1086304, 1163328, 1222092, 1433136, 1629456, 1744992, 1910848, 2149704, 2172608, 2444184, 2478131, 2866272, 3258912, 3489984, 4299408, 4888368, 4956262, 5732544, 6517824, 7434393, 8598816, 9776736, 9912524, 14868786, 17197632, 19553472, 19825048, 22303179, 29737572, 39650096, 44606358, 59475144, 79300192, 89212716, 118950288, 158600384, 178425432, 237900576, 356850864, 475801152, 713701728, 1427403456]

約数ペア:

[(1, 1427403456), (2, 713701728), (3, 475801152), (4, 356850864), (6, 237900576), (8, 178425432), (9, 158600384), (12, 118950288), (16, 89212716), (18, 79300192), (24, 59475144), (32, 44606358), (36, 39650096), (48, 29737572), (64, 22303179), (72, 19825048), (73, 19553472), (83, 17197632), (96, 14868786), (144, 9912524), (146, 9776736), (166, 8598816), (192, 7434393), (219, 6517824), (249, 5732544), (288, 4956262), (292, 4888368), (332, 4299408), (409, 3489984), (438, 3258912), (498, 2866272), (576, 2478131), (584, 2444184), (657, 2172608), (664, 2149704), (747, 1910848), (818, 1744992), (876, 1629456), (996, 1433136), (1168, 1222092), (1227, 1163328), (1314, 1086304), (1328, 1074852), (1494, 955424), (1636, 872496), (1752, 814728), (1992, 716568), (2336, 611046), (2454, 581664), (2628, 543152), (2656, 537426), (2988, 477712), (3272, 436248), (3504, 407364), (3681, 387776), (3984, 358284), (4672, 305523), (4908, 290832), (5256, 271576), (5312, 268713), (5976, 238856), (6059, 235584), (6544, 218124), (7008, 203682), (7362, 193888), (7968, 179142), (9816, 145416), (10512, 135788), (11952, 119428), (12118, 117792), (13088, 109062), (14016, 101841), (14724, 96944), (15936, 89571), (18177, 78528), (19632, 72708), (21024, 67894), (23904, 59714), (24236, 58896), (26176, 54531), (29448, 48472), (29857, 47808), (33947, 42048), (36354, 39264)]