250888464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 746871840

約数和(自身を除く): 495983376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 304, 321, 342, 428, 456, 642, 684, 856, 857, 912, 963, 1284, 1368, 1712, 1714, 1926, 2033, 2568, 2571, 2736, 3428, 3852, 4066, 5136, 5142, 6099, 6856, 7704, 7713, 8132, 10284, 12198, 13712, 15408, 15426, 16264, 16283, 18297, 20568, 24396, 30852, 32528, 32566, 36594, 41136, 48792, 48849, 61704, 65132, 73188, 91699, 97584, 97698, 123408, 130264, 146376, 146547, 183398, 195396, 260528, 275097, 292752, 293094, 366796, 390792, 550194, 586188, 733592, 781584, 825291, 1100388, 1172376, 1467184, 1650582, 1742281, 2200776, 2344752, 3301164, 3484562, 4401552, 5226843, 6602328, 6969124, 10453686, 13204656, 13938248, 15680529, 20907372, 27876496, 31361058, 41814744, 62722116, 83629488, 125444232, 250888464]

約数ペア:

[(1, 250888464), (2, 125444232), (3, 83629488), (4, 62722116), (6, 41814744), (8, 31361058), (9, 27876496), (12, 20907372), (16, 15680529), (18, 13938248), (19, 13204656), (24, 10453686), (36, 6969124), (38, 6602328), (48, 5226843), (57, 4401552), (72, 3484562), (76, 3301164), (107, 2344752), (114, 2200776), (144, 1742281), (152, 1650582), (171, 1467184), (214, 1172376), (228, 1100388), (304, 825291), (321, 781584), (342, 733592), (428, 586188), (456, 550194), (642, 390792), (684, 366796), (856, 293094), (857, 292752), (912, 275097), (963, 260528), (1284, 195396), (1368, 183398), (1712, 146547), (1714, 146376), (1926, 130264), (2033, 123408), (2568, 97698), (2571, 97584), (2736, 91699), (3428, 73188), (3852, 65132), (4066, 61704), (5136, 48849), (5142, 48792), (6099, 41136), (6856, 36594), (7704, 32566), (7713, 32528), (8132, 30852), (10284, 24396), (12198, 20568), (13712, 18297), (15408, 16283), (15426, 16264)]