859540864

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 2130004800

約数和(自身を除く): 1270463936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 109, 112, 128, 182, 208, 218, 224, 364, 416, 436, 448, 677, 728, 763, 832, 872, 896, 1354, 1417, 1456, 1526, 1664, 1744, 2708, 2834, 2912, 3052, 3488, 4739, 5416, 5668, 5824, 6104, 6976, 8801, 9478, 9919, 10832, 11336, 11648, 12208, 13952, 17602, 18956, 19838, 21664, 22672, 24416, 35204, 37912, 39676, 43328, 45344, 48832, 61607, 70408, 73793, 75824, 79352, 86656, 90688, 97664, 123214, 140816, 147586, 151648, 158704, 181376, 246428, 281632, 295172, 303296, 317408, 492856, 516551, 563264, 590344, 606592, 634816, 959309, 985712, 1033102, 1126528, 1180688, 1269632, 1918618, 1971424, 2066204, 2361376, 3837236, 3942848, 4132408, 4722752, 6715163, 7674472, 7885696, 8264816, 9445504, 13430326, 15348944, 16529632, 26860652, 30697888, 33059264, 53721304, 61395776, 66118528, 107442608, 122791552, 214885216, 429770432, 859540864]

約数ペア:

[(1, 859540864), (2, 429770432), (4, 214885216), (7, 122791552), (8, 107442608), (13, 66118528), (14, 61395776), (16, 53721304), (26, 33059264), (28, 30697888), (32, 26860652), (52, 16529632), (56, 15348944), (64, 13430326), (91, 9445504), (104, 8264816), (109, 7885696), (112, 7674472), (128, 6715163), (182, 4722752), (208, 4132408), (218, 3942848), (224, 3837236), (364, 2361376), (416, 2066204), (436, 1971424), (448, 1918618), (677, 1269632), (728, 1180688), (763, 1126528), (832, 1033102), (872, 985712), (896, 959309), (1354, 634816), (1417, 606592), (1456, 590344), (1526, 563264), (1664, 516551), (1744, 492856), (2708, 317408), (2834, 303296), (2912, 295172), (3052, 281632), (3488, 246428), (4739, 181376), (5416, 158704), (5668, 151648), (5824, 147586), (6104, 140816), (6976, 123214), (8801, 97664), (9478, 90688), (9919, 86656), (10832, 79352), (11336, 75824), (11648, 73793), (12208, 70408), (13952, 61607), (17602, 48832), (18956, 45344), (19838, 43328), (21664, 39676), (22672, 37912), (24416, 35204)]