305107712

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 108

約数和(自身を含む): 763360416

約数和(自身を除く): 458252704

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, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 1871, 2548, 2912, 3136, 3328, 3742, 5096, 5824, 6272, 7484, 10192, 11648, 12544, 13097, 14968, 20384, 23296, 24323, 26194, 29936, 40768, 48646, 52388, 59872, 81536, 91679, 97292, 104776, 119744, 163072, 170261, 183358, 194584, 209552, 239488, 340522, 366716, 389168, 419104, 478976, 681044, 733432, 778336, 838208, 1191827, 1362088, 1466864, 1556672, 1676416, 2383654, 2724176, 2933728, 3113344, 3352832, 4767308, 5448352, 5867456, 6226688, 9534616, 10896704, 11734912, 19069232, 21793408, 23469824, 38138464, 43586816, 76276928, 152553856, 305107712]

約数ペア:

[(1, 305107712), (2, 152553856), (4, 76276928), (7, 43586816), (8, 38138464), (13, 23469824), (14, 21793408), (16, 19069232), (26, 11734912), (28, 10896704), (32, 9534616), (49, 6226688), (52, 5867456), (56, 5448352), (64, 4767308), (91, 3352832), (98, 3113344), (104, 2933728), (112, 2724176), (128, 2383654), (182, 1676416), (196, 1556672), (208, 1466864), (224, 1362088), (256, 1191827), (364, 838208), (392, 778336), (416, 733432), (448, 681044), (637, 478976), (728, 419104), (784, 389168), (832, 366716), (896, 340522), (1274, 239488), (1456, 209552), (1568, 194584), (1664, 183358), (1792, 170261), (1871, 163072), (2548, 119744), (2912, 104776), (3136, 97292), (3328, 91679), (3742, 81536), (5096, 59872), (5824, 52388), (6272, 48646), (7484, 40768), (10192, 29936), (11648, 26194), (12544, 24323), (13097, 23296), (14968, 20384)]