531831888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4014

約数の個数: 180

約数和(自身を含む): 1822978560

約数和(自身を除く): 1291146672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 3967, 4788, 5586, 6384, 7056, 7448, 7934, 8379, 9576, 11172, 11901, 14896, 15868, 16758, 19152, 22344, 23802, 27769, 31736, 33516, 35703, 44688, 47604, 55538, 63472, 67032, 71406, 75373, 83307, 95208, 111076, 134064, 142812, 150746, 166614, 190416, 194383, 222152, 226119, 249921, 285624, 301492, 333228, 388766, 444304, 452238, 499842, 527611, 571248, 583149, 602984, 666456, 678357, 777532, 904476, 999684, 1055222, 1166298, 1205968, 1332912, 1356714, 1555064, 1582833, 1749447, 1808952, 1999368, 2110444, 2332596, 2713428, 3110128, 3165666, 3498894, 3617904, 3693277, 3998736, 4220888, 4665192, 4748499, 5426856, 6331332, 6997788, 7386554, 8441776, 9330384, 9496998, 10853712, 11079831, 12662664, 13995576, 14773108, 18993996, 22159662, 25325328, 27991152, 29546216, 33239493, 37987992, 44319324, 59092432, 66478986, 75975984, 88638648, 132957972, 177277296, 265915944, 531831888]

約数ペア:

[(1, 531831888), (2, 265915944), (3, 177277296), (4, 132957972), (6, 88638648), (7, 75975984), (8, 66478986), (9, 59092432), (12, 44319324), (14, 37987992), (16, 33239493), (18, 29546216), (19, 27991152), (21, 25325328), (24, 22159662), (28, 18993996), (36, 14773108), (38, 13995576), (42, 12662664), (48, 11079831), (49, 10853712), (56, 9496998), (57, 9330384), (63, 8441776), (72, 7386554), (76, 6997788), (84, 6331332), (98, 5426856), (112, 4748499), (114, 4665192), (126, 4220888), (133, 3998736), (144, 3693277), (147, 3617904), (152, 3498894), (168, 3165666), (171, 3110128), (196, 2713428), (228, 2332596), (252, 2110444), (266, 1999368), (294, 1808952), (304, 1749447), (336, 1582833), (342, 1555064), (392, 1356714), (399, 1332912), (441, 1205968), (456, 1166298), (504, 1055222), (532, 999684), (588, 904476), (684, 777532), (784, 678357), (798, 666456), (882, 602984), (912, 583149), (931, 571248), (1008, 527611), (1064, 499842), (1176, 452238), (1197, 444304), (1368, 388766), (1596, 333228), (1764, 301492), (1862, 285624), (2128, 249921), (2352, 226119), (2394, 222152), (2736, 194383), (2793, 190416), (3192, 166614), (3528, 150746), (3724, 142812), (3967, 134064), (4788, 111076), (5586, 95208), (6384, 83307), (7056, 75373), (7448, 71406), (7934, 67032), (8379, 63472), (9576, 55538), (11172, 47604), (11901, 44688), (14896, 35703), (15868, 33516), (16758, 31736), (19152, 27769), (22344, 23802)]