8471036728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 20733189120

約数和(自身を除く): 12262152392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 67, 77, 88, 94, 121, 134, 154, 188, 242, 268, 308, 329, 376, 397, 469, 484, 517, 536, 616, 658, 737, 794, 847, 938, 968, 1034, 1316, 1474, 1588, 1694, 1876, 2068, 2632, 2779, 2948, 3149, 3176, 3388, 3619, 3752, 4136, 4367, 5159, 5558, 5687, 5896, 6298, 6776, 7238, 8107, 8734, 10318, 11116, 11374, 12596, 14476, 16214, 17468, 18659, 20636, 22043, 22232, 22748, 25192, 26599, 28952, 30569, 32428, 34639, 34936, 37318, 39809, 41272, 44086, 45496, 48037, 53198, 56749, 61138, 64856, 69278, 74636, 79618, 88172, 96074, 106396, 113498, 122276, 130613, 138556, 149272, 159236, 176344, 186193, 192148, 205249, 212792, 226996, 242473, 244552, 261226, 277112, 292589, 318472, 336259, 372386, 381029, 384296, 410498, 453992, 484946, 522452, 585178, 672518, 744772, 762058, 820996, 969892, 1044904, 1170356, 1250153, 1345036, 1436743, 1489544, 1524116, 1641992, 1939784, 2048123, 2257739, 2340712, 2500306, 2667203, 2690072, 2873486, 3048232, 3218479, 4096246, 4515478, 5000612, 5334406, 5746972, 6436958, 8192492, 8751071, 9030956, 10001224, 10668812, 11493944, 12873916, 13751683, 15804173, 16384984, 17502142, 18061912, 21337624, 22529353, 25747832, 27503366, 31608346, 35004284, 45058706, 55006732, 63216692, 70008568, 90117412, 96261781, 110013464, 126433384, 151268513, 180234824, 192523562, 302537026, 385047124, 605074052, 770094248, 1058879591, 1210148104, 2117759182, 4235518364, 8471036728]

約数ペア:

[(1, 8471036728), (2, 4235518364), (4, 2117759182), (7, 1210148104), (8, 1058879591), (11, 770094248), (14, 605074052), (22, 385047124), (28, 302537026), (44, 192523562), (47, 180234824), (56, 151268513), (67, 126433384), (77, 110013464), (88, 96261781), (94, 90117412), (121, 70008568), (134, 63216692), (154, 55006732), (188, 45058706), (242, 35004284), (268, 31608346), (308, 27503366), (329, 25747832), (376, 22529353), (397, 21337624), (469, 18061912), (484, 17502142), (517, 16384984), (536, 15804173), (616, 13751683), (658, 12873916), (737, 11493944), (794, 10668812), (847, 10001224), (938, 9030956), (968, 8751071), (1034, 8192492), (1316, 6436958), (1474, 5746972), (1588, 5334406), (1694, 5000612), (1876, 4515478), (2068, 4096246), (2632, 3218479), (2779, 3048232), (2948, 2873486), (3149, 2690072), (3176, 2667203), (3388, 2500306), (3619, 2340712), (3752, 2257739), (4136, 2048123), (4367, 1939784), (5159, 1641992), (5558, 1524116), (5687, 1489544), (5896, 1436743), (6298, 1345036), (6776, 1250153), (7238, 1170356), (8107, 1044904), (8734, 969892), (10318, 820996), (11116, 762058), (11374, 744772), (12596, 672518), (14476, 585178), (16214, 522452), (17468, 484946), (18659, 453992), (20636, 410498), (22043, 384296), (22232, 381029), (22748, 372386), (25192, 336259), (26599, 318472), (28952, 292589), (30569, 277112), (32428, 261226), (34639, 244552), (34936, 242473), (37318, 226996), (39809, 212792), (41272, 205249), (44086, 192148), (45496, 186193), (48037, 176344), (53198, 159236), (56749, 149272), (61138, 138556), (64856, 130613), (69278, 122276), (74636, 113498), (79618, 106396), (88172, 96074)]