249939895984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{75253}}^1$

素因数の和:75446

約数の個数: 80

約数和(自身を含む): 510283527264

約数和(自身を除く): 260343631280

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 83, 122, 164, 166, 244, 328, 332, 488, 656, 664, 976, 1328, 2501, 3403, 5002, 5063, 6806, 10004, 10126, 13612, 20008, 20252, 27224, 40016, 40504, 54448, 75253, 81008, 150506, 207583, 301012, 415166, 602024, 830332, 1204048, 1660664, 3085373, 3321328, 4590433, 6170746, 6245999, 9180866, 12341492, 12491998, 18361732, 24682984, 24983996, 36723464, 49365968, 49967992, 73446928, 99935984, 188207753, 256085959, 376415506, 381005939, 512171918, 752831012, 762011878, 1024343836, 1505662024, 1524023756, 2048687672, 3011324048, 3048047512, 4097375344, 6096095024, 15621243499, 31242486998, 62484973996, 124969947992, 249939895984]

約数ペア:

[(1, 249939895984), (2, 124969947992), (4, 62484973996), (8, 31242486998), (16, 15621243499), (41, 6096095024), (61, 4097375344), (82, 3048047512), (83, 3011324048), (122, 2048687672), (164, 1524023756), (166, 1505662024), (244, 1024343836), (328, 762011878), (332, 752831012), (488, 512171918), (656, 381005939), (664, 376415506), (976, 256085959), (1328, 188207753), (2501, 99935984), (3403, 73446928), (5002, 49967992), (5063, 49365968), (6806, 36723464), (10004, 24983996), (10126, 24682984), (13612, 18361732), (20008, 12491998), (20252, 12341492), (27224, 9180866), (40016, 6245999), (40504, 6170746), (54448, 4590433), (75253, 3321328), (81008, 3085373), (150506, 1660664), (207583, 1204048), (301012, 830332), (415166, 602024)]