399680352

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 1244678400

約数和(自身を除く): 844998048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 97, 108, 114, 144, 152, 171, 194, 216, 228, 251, 288, 291, 304, 342, 388, 432, 456, 502, 513, 582, 608, 684, 753, 776, 864, 873, 912, 1004, 1026, 1164, 1368, 1506, 1552, 1746, 1824, 1843, 2008, 2052, 2259, 2328, 2619, 2736, 3012, 3104, 3492, 3686, 4016, 4104, 4518, 4656, 4769, 5238, 5472, 5529, 6024, 6777, 6984, 7372, 8032, 8208, 9036, 9312, 9538, 10476, 11058, 12048, 13554, 13968, 14307, 14744, 16416, 16587, 18072, 19076, 20952, 22116, 24096, 24347, 27108, 27936, 28614, 29488, 33174, 36144, 38152, 41904, 42921, 44232, 48694, 49761, 54216, 57228, 58976, 66348, 72288, 73041, 76304, 83808, 85842, 88464, 97388, 99522, 108432, 114456, 128763, 132696, 146082, 152608, 171684, 176928, 194776, 199044, 216864, 219123, 228912, 257526, 265392, 292164, 343368, 389552, 398088, 438246, 457824, 462593, 515052, 530784, 584328, 657369, 686736, 779104, 796176, 876492, 925186, 1030104, 1168656, 1314738, 1373472, 1387779, 1592352, 1752984, 1850372, 2060208, 2337312, 2629476, 2775558, 3505968, 3700744, 4120416, 4163337, 5258952, 5551116, 7011936, 7401488, 8326674, 10517904, 11102232, 12490011, 14802976, 16653348, 21035808, 22204464, 24980022, 33306696, 44408928, 49960044, 66613392, 99920088, 133226784, 199840176, 399680352]

約数ペア:

[(1, 399680352), (2, 199840176), (3, 133226784), (4, 99920088), (6, 66613392), (8, 49960044), (9, 44408928), (12, 33306696), (16, 24980022), (18, 22204464), (19, 21035808), (24, 16653348), (27, 14802976), (32, 12490011), (36, 11102232), (38, 10517904), (48, 8326674), (54, 7401488), (57, 7011936), (72, 5551116), (76, 5258952), (96, 4163337), (97, 4120416), (108, 3700744), (114, 3505968), (144, 2775558), (152, 2629476), (171, 2337312), (194, 2060208), (216, 1850372), (228, 1752984), (251, 1592352), (288, 1387779), (291, 1373472), (304, 1314738), (342, 1168656), (388, 1030104), (432, 925186), (456, 876492), (502, 796176), (513, 779104), (582, 686736), (608, 657369), (684, 584328), (753, 530784), (776, 515052), (864, 462593), (873, 457824), (912, 438246), (1004, 398088), (1026, 389552), (1164, 343368), (1368, 292164), (1506, 265392), (1552, 257526), (1746, 228912), (1824, 219123), (1843, 216864), (2008, 199044), (2052, 194776), (2259, 176928), (2328, 171684), (2619, 152608), (2736, 146082), (3012, 132696), (3104, 128763), (3492, 114456), (3686, 108432), (4016, 99522), (4104, 97388), (4518, 88464), (4656, 85842), (4769, 83808), (5238, 76304), (5472, 73041), (5529, 72288), (6024, 66348), (6777, 58976), (6984, 57228), (7372, 54216), (8032, 49761), (8208, 48694), (9036, 44232), (9312, 42921), (9538, 41904), (10476, 38152), (11058, 36144), (12048, 33174), (13554, 29488), (13968, 28614), (14307, 27936), (14744, 27108), (16416, 24347), (16587, 24096), (18072, 22116), (19076, 20952)]