247957296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11821}}^1$

素因数の和:11874

約数の個数: 80

約数和(自身を含む): 703645440

約数和(自身を除く): 455688144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 11821, 20976, 23642, 35463, 47284, 70926, 94568, 141852, 189136, 224599, 271883, 283704, 449198, 543766, 567408, 673797, 815649, 898396, 1087532, 1347594, 1631298, 1796792, 2175064, 2695188, 3262596, 3593584, 4350128, 5165777, 5390376, 6525192, 10331554, 10780752, 13050384, 15497331, 20663108, 30994662, 41326216, 61989324, 82652432, 123978648, 247957296]

約数ペア:

[(1, 247957296), (2, 123978648), (3, 82652432), (4, 61989324), (6, 41326216), (8, 30994662), (12, 20663108), (16, 15497331), (19, 13050384), (23, 10780752), (24, 10331554), (38, 6525192), (46, 5390376), (48, 5165777), (57, 4350128), (69, 3593584), (76, 3262596), (92, 2695188), (114, 2175064), (138, 1796792), (152, 1631298), (184, 1347594), (228, 1087532), (276, 898396), (304, 815649), (368, 673797), (437, 567408), (456, 543766), (552, 449198), (874, 283704), (912, 271883), (1104, 224599), (1311, 189136), (1748, 141852), (2622, 94568), (3496, 70926), (5244, 47284), (6992, 35463), (10488, 23642), (11821, 20976)]