259643592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4003

約数の個数: 96

約数和(自身を含む): 768156480

約数和(自身を除く): 508512888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 3907, 5112, 5538, 7384, 7814, 8307, 11076, 11721, 15628, 16614, 22152, 23442, 31256, 33228, 35163, 46884, 50791, 66456, 70326, 93768, 101582, 140652, 152373, 203164, 277397, 281304, 304746, 406328, 457119, 554794, 609492, 832191, 914238, 1109588, 1218984, 1664382, 1828476, 2219176, 2496573, 3328764, 3606161, 3656952, 4993146, 6657528, 7212322, 9986292, 10818483, 14424644, 19972584, 21636966, 28849288, 32455449, 43273932, 64910898, 86547864, 129821796, 259643592]

約数ペア:

[(1, 259643592), (2, 129821796), (3, 86547864), (4, 64910898), (6, 43273932), (8, 32455449), (9, 28849288), (12, 21636966), (13, 19972584), (18, 14424644), (24, 10818483), (26, 9986292), (36, 7212322), (39, 6657528), (52, 4993146), (71, 3656952), (72, 3606161), (78, 3328764), (104, 2496573), (117, 2219176), (142, 1828476), (156, 1664382), (213, 1218984), (234, 1109588), (284, 914238), (312, 832191), (426, 609492), (468, 554794), (568, 457119), (639, 406328), (852, 304746), (923, 281304), (936, 277397), (1278, 203164), (1704, 152373), (1846, 140652), (2556, 101582), (2769, 93768), (3692, 70326), (3907, 66456), (5112, 50791), (5538, 46884), (7384, 35163), (7814, 33228), (8307, 31256), (11076, 23442), (11721, 22152), (15628, 16614)]