551543496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3123

約数の個数: 128

約数和(自身を含む): 1679892480

約数和(自身を除く): 1128348984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 483, 552, 564, 644, 658, 966, 987, 1081, 1128, 1288, 1316, 1932, 1974, 2162, 2632, 3037, 3243, 3864, 3948, 4324, 6074, 6486, 7567, 7896, 8648, 9111, 12148, 12972, 15134, 18222, 21259, 22701, 24296, 25944, 30268, 36444, 42518, 45402, 60536, 63777, 69851, 72888, 85036, 90804, 127554, 139702, 142739, 170072, 181608, 209553, 255108, 279404, 285478, 419106, 428217, 488957, 510216, 558808, 570956, 838212, 856434, 977914, 999173, 1141912, 1466871, 1676424, 1712868, 1955828, 1998346, 2933742, 2997519, 3282997, 3425736, 3911656, 3996692, 5867484, 5995038, 6565994, 7993384, 9848991, 11734968, 11990076, 13131988, 19697982, 22980979, 23980152, 26263976, 39395964, 45961958, 68942937, 78791928, 91923916, 137885874, 183847832, 275771748, 551543496]

約数ペア:

[(1, 551543496), (2, 275771748), (3, 183847832), (4, 137885874), (6, 91923916), (7, 78791928), (8, 68942937), (12, 45961958), (14, 39395964), (21, 26263976), (23, 23980152), (24, 22980979), (28, 19697982), (42, 13131988), (46, 11990076), (47, 11734968), (56, 9848991), (69, 7993384), (84, 6565994), (92, 5995038), (94, 5867484), (138, 3996692), (141, 3911656), (161, 3425736), (168, 3282997), (184, 2997519), (188, 2933742), (276, 1998346), (282, 1955828), (322, 1712868), (329, 1676424), (376, 1466871), (483, 1141912), (552, 999173), (564, 977914), (644, 856434), (658, 838212), (966, 570956), (987, 558808), (1081, 510216), (1128, 488957), (1288, 428217), (1316, 419106), (1932, 285478), (1974, 279404), (2162, 255108), (2632, 209553), (3037, 181608), (3243, 170072), (3864, 142739), (3948, 139702), (4324, 127554), (6074, 90804), (6486, 85036), (7567, 72888), (7896, 69851), (8648, 63777), (9111, 60536), (12148, 45402), (12972, 42518), (15134, 36444), (18222, 30268), (21259, 25944), (22701, 24296)]