1489677552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21871}}^1$

素因数の和:21939

約数の個数: 120

約数和(自身を含む): 4654011648

約数和(自身を除く): 3164334096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1419, 1548, 1584, 1892, 2064, 2838, 3096, 3784, 4257, 5676, 6192, 7568, 8514, 11352, 17028, 21871, 22704, 34056, 43742, 65613, 68112, 87484, 131226, 174968, 196839, 240581, 262452, 349936, 393678, 481162, 524904, 721743, 787356, 940453, 962324, 1049808, 1443486, 1574712, 1880906, 1924648, 2165229, 2821359, 2886972, 3149424, 3761812, 3849296, 4330458, 5642718, 5773944, 7523624, 8464077, 8660916, 10344983, 11285436, 11547888, 15047248, 16928154, 17321832, 20689966, 22570872, 31034949, 33856308, 34643664, 41379932, 45141744, 62069898, 67712616, 82759864, 93104847, 124139796, 135425232, 165519728, 186209694, 248279592, 372419388, 496559184, 744838776, 1489677552]

約数ペア:

[(1, 1489677552), (2, 744838776), (3, 496559184), (4, 372419388), (6, 248279592), (8, 186209694), (9, 165519728), (11, 135425232), (12, 124139796), (16, 93104847), (18, 82759864), (22, 67712616), (24, 62069898), (33, 45141744), (36, 41379932), (43, 34643664), (44, 33856308), (48, 31034949), (66, 22570872), (72, 20689966), (86, 17321832), (88, 16928154), (99, 15047248), (129, 11547888), (132, 11285436), (144, 10344983), (172, 8660916), (176, 8464077), (198, 7523624), (258, 5773944), (264, 5642718), (344, 4330458), (387, 3849296), (396, 3761812), (473, 3149424), (516, 2886972), (528, 2821359), (688, 2165229), (774, 1924648), (792, 1880906), (946, 1574712), (1032, 1443486), (1419, 1049808), (1548, 962324), (1584, 940453), (1892, 787356), (2064, 721743), (2838, 524904), (3096, 481162), (3784, 393678), (4257, 349936), (5676, 262452), (6192, 240581), (7568, 196839), (8514, 174968), (11352, 131226), (17028, 87484), (21871, 68112), (22704, 65613), (34056, 43742)]