1687683348

素因数分解:

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

素因数の和:4014

約数の個数: 108

約数和(自身を含む): 4685754528

約数和(自身を除く): 2998071180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 169, 213, 234, 284, 338, 426, 468, 507, 639, 676, 852, 923, 1014, 1278, 1521, 1846, 2028, 2556, 2769, 3042, 3692, 3907, 5538, 6084, 7814, 8307, 11076, 11721, 11999, 15628, 16614, 23442, 23998, 33228, 35163, 35997, 46884, 47996, 50791, 70326, 71994, 101582, 107991, 140652, 143988, 152373, 203164, 215982, 277397, 304746, 431964, 457119, 554794, 609492, 660283, 832191, 914238, 1109588, 1320566, 1664382, 1828476, 1980849, 2496573, 2641132, 3328764, 3606161, 3961698, 4993146, 5942547, 7212322, 7923396, 9986292, 10818483, 11885094, 14424644, 21636966, 23770188, 32455449, 43273932, 46880093, 64910898, 93760186, 129821796, 140640279, 187520372, 281280558, 421920837, 562561116, 843841674, 1687683348]

約数ペア:

[(1, 1687683348), (2, 843841674), (3, 562561116), (4, 421920837), (6, 281280558), (9, 187520372), (12, 140640279), (13, 129821796), (18, 93760186), (26, 64910898), (36, 46880093), (39, 43273932), (52, 32455449), (71, 23770188), (78, 21636966), (117, 14424644), (142, 11885094), (156, 10818483), (169, 9986292), (213, 7923396), (234, 7212322), (284, 5942547), (338, 4993146), (426, 3961698), (468, 3606161), (507, 3328764), (639, 2641132), (676, 2496573), (852, 1980849), (923, 1828476), (1014, 1664382), (1278, 1320566), (1521, 1109588), (1846, 914238), (2028, 832191), (2556, 660283), (2769, 609492), (3042, 554794), (3692, 457119), (3907, 431964), (5538, 304746), (6084, 277397), (7814, 215982), (8307, 203164), (11076, 152373), (11721, 143988), (11999, 140652), (15628, 107991), (16614, 101582), (23442, 71994), (23998, 70326), (33228, 50791), (35163, 47996), (35997, 46884)]