845283712

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 2116296000

約数和(自身を除く): 1271012288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 896, 1274, 1372, 1456, 1481, 1568, 1664, 2548, 2744, 2912, 2962, 3136, 4459, 5096, 5488, 5824, 5924, 6272, 8918, 10192, 10367, 10976, 11648, 11848, 17836, 19253, 20384, 20734, 21952, 23696, 35672, 38506, 40768, 41468, 43904, 47392, 71344, 72569, 77012, 81536, 82936, 94784, 134771, 142688, 145138, 154024, 165872, 189568, 269542, 285376, 290276, 308048, 331744, 507983, 539084, 570752, 580552, 616096, 663488, 943397, 1015966, 1078168, 1161104, 1232192, 1326976, 1886794, 2031932, 2156336, 2322208, 2464384, 3773588, 4063864, 4312672, 4644416, 6603779, 7547176, 8127728, 8625344, 9288832, 13207558, 15094352, 16255456, 17250688, 26415116, 30188704, 32510912, 52830232, 60377408, 65021824, 105660464, 120754816, 211320928, 422641856, 845283712]

約数ペア:

[(1, 845283712), (2, 422641856), (4, 211320928), (7, 120754816), (8, 105660464), (13, 65021824), (14, 60377408), (16, 52830232), (26, 32510912), (28, 30188704), (32, 26415116), (49, 17250688), (52, 16255456), (56, 15094352), (64, 13207558), (91, 9288832), (98, 8625344), (104, 8127728), (112, 7547176), (128, 6603779), (182, 4644416), (196, 4312672), (208, 4063864), (224, 3773588), (343, 2464384), (364, 2322208), (392, 2156336), (416, 2031932), (448, 1886794), (637, 1326976), (686, 1232192), (728, 1161104), (784, 1078168), (832, 1015966), (896, 943397), (1274, 663488), (1372, 616096), (1456, 580552), (1481, 570752), (1568, 539084), (1664, 507983), (2548, 331744), (2744, 308048), (2912, 290276), (2962, 285376), (3136, 269542), (4459, 189568), (5096, 165872), (5488, 154024), (5824, 145138), (5924, 142688), (6272, 134771), (8918, 94784), (10192, 82936), (10367, 81536), (10976, 77012), (11648, 72569), (11848, 71344), (17836, 47392), (19253, 43904), (20384, 41468), (20734, 40768), (21952, 38506), (23696, 35672)]