890509537512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18215299}}^1$

素因数の和:18215415

約数の個数: 96

約数和(自身を含む): 2784755064000

約数和(自身を除く): 1894245526488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3492, 4074, 5432, 6111, 6984, 8148, 12222, 16296, 24444, 48888, 18215299, 36430598, 54645897, 72861196, 109291794, 127507093, 145722392, 163937691, 218583588, 255014186, 327875382, 382521279, 437167176, 510028372, 655750764, 765042558, 1020056744, 1147563837, 1311501528, 1530085116, 1766884003, 2295127674, 3060170232, 3533768006, 4590255348, 5300652009, 7067536012, 9180510696, 10601304018, 12368188021, 14135072024, 15901956027, 21202608036, 24736376042, 31803912054, 37104564063, 42405216072, 49472752084, 63607824108, 74209128126, 98945504168, 111313692189, 127215648216, 148418256252, 222627384378, 296836512504, 445254768756, 890509537512]

約数ペア:

[(1, 890509537512), (2, 445254768756), (3, 296836512504), (4, 222627384378), (6, 148418256252), (7, 127215648216), (8, 111313692189), (9, 98945504168), (12, 74209128126), (14, 63607824108), (18, 49472752084), (21, 42405216072), (24, 37104564063), (28, 31803912054), (36, 24736376042), (42, 21202608036), (56, 15901956027), (63, 14135072024), (72, 12368188021), (84, 10601304018), (97, 9180510696), (126, 7067536012), (168, 5300652009), (194, 4590255348), (252, 3533768006), (291, 3060170232), (388, 2295127674), (504, 1766884003), (582, 1530085116), (679, 1311501528), (776, 1147563837), (873, 1020056744), (1164, 765042558), (1358, 655750764), (1746, 510028372), (2037, 437167176), (2328, 382521279), (2716, 327875382), (3492, 255014186), (4074, 218583588), (5432, 163937691), (6111, 145722392), (6984, 127507093), (8148, 109291794), (12222, 72861196), (16296, 54645897), (24444, 36430598), (48888, 18215299)]