851876172

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3681

約数の個数: 144

約数和(自身を含む): 2644096000

約数和(自身を除く): 1792219828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 684, 686, 798, 882, 931, 1029, 1197, 1372, 1596, 1764, 1862, 2058, 2394, 2793, 3087, 3631, 3724, 4116, 4788, 5586, 6174, 6517, 7262, 8379, 10893, 11172, 12348, 13034, 14524, 16758, 19551, 21786, 25417, 26068, 32679, 33516, 39102, 43572, 50834, 58653, 65358, 68989, 76251, 78204, 101668, 117306, 130716, 137978, 152502, 177919, 206967, 228753, 234612, 275956, 305004, 355838, 413934, 457506, 482923, 533757, 620901, 711676, 827868, 915012, 965846, 1067514, 1241802, 1245433, 1448769, 1601271, 1931692, 2135028, 2483604, 2490866, 2897538, 3202542, 3380461, 3736299, 4346307, 4981732, 5795076, 6405084, 6760922, 7472598, 8692614, 10141383, 11208897, 13521844, 14945196, 17385228, 20282766, 22417794, 23663227, 30424149, 40565532, 44835588, 47326454, 60848298, 70989681, 94652908, 121696596, 141979362, 212969043, 283958724, 425938086, 851876172]

約数ペア:

[(1, 851876172), (2, 425938086), (3, 283958724), (4, 212969043), (6, 141979362), (7, 121696596), (9, 94652908), (12, 70989681), (14, 60848298), (18, 47326454), (19, 44835588), (21, 40565532), (28, 30424149), (36, 23663227), (38, 22417794), (42, 20282766), (49, 17385228), (57, 14945196), (63, 13521844), (76, 11208897), (84, 10141383), (98, 8692614), (114, 7472598), (126, 6760922), (133, 6405084), (147, 5795076), (171, 4981732), (196, 4346307), (228, 3736299), (252, 3380461), (266, 3202542), (294, 2897538), (342, 2490866), (343, 2483604), (399, 2135028), (441, 1931692), (532, 1601271), (588, 1448769), (684, 1245433), (686, 1241802), (798, 1067514), (882, 965846), (931, 915012), (1029, 827868), (1197, 711676), (1372, 620901), (1596, 533757), (1764, 482923), (1862, 457506), (2058, 413934), (2394, 355838), (2793, 305004), (3087, 275956), (3631, 234612), (3724, 228753), (4116, 206967), (4788, 177919), (5586, 152502), (6174, 137978), (6517, 130716), (7262, 117306), (8379, 101668), (10893, 78204), (11172, 76251), (12348, 68989), (13034, 65358), (14524, 58653), (16758, 50834), (19551, 43572), (21786, 39102), (25417, 33516), (26068, 32679)]