425911248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{811}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 1366537536

約数和(自身を除く): 940626288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 521, 811, 1008, 1042, 1563, 1622, 2084, 2433, 3126, 3244, 3647, 4168, 4689, 4866, 5677, 6252, 6488, 7294, 7299, 8336, 9378, 9732, 10941, 11354, 12504, 12976, 14588, 14598, 17031, 18756, 19464, 21882, 22708, 25008, 29176, 29196, 32823, 34062, 37512, 38928, 43764, 45416, 51093, 58352, 58392, 65646, 68124, 75024, 87528, 90832, 102186, 116784, 131292, 136248, 175056, 204372, 262584, 272496, 408744, 422531, 525168, 817488, 845062, 1267593, 1690124, 2535186, 2957717, 3380248, 3802779, 5070372, 5915434, 6760496, 7605558, 8873151, 10140744, 11830868, 15211116, 17746302, 20281488, 23661736, 26619453, 30422232, 35492604, 47323472, 53238906, 60844464, 70985208, 106477812, 141970416, 212955624, 425911248]

約数ペア:

[(1, 425911248), (2, 212955624), (3, 141970416), (4, 106477812), (6, 70985208), (7, 60844464), (8, 53238906), (9, 47323472), (12, 35492604), (14, 30422232), (16, 26619453), (18, 23661736), (21, 20281488), (24, 17746302), (28, 15211116), (36, 11830868), (42, 10140744), (48, 8873151), (56, 7605558), (63, 6760496), (72, 5915434), (84, 5070372), (112, 3802779), (126, 3380248), (144, 2957717), (168, 2535186), (252, 1690124), (336, 1267593), (504, 845062), (521, 817488), (811, 525168), (1008, 422531), (1042, 408744), (1563, 272496), (1622, 262584), (2084, 204372), (2433, 175056), (3126, 136248), (3244, 131292), (3647, 116784), (4168, 102186), (4689, 90832), (4866, 87528), (5677, 75024), (6252, 68124), (6488, 65646), (7294, 58392), (7299, 58352), (8336, 51093), (9378, 45416), (9732, 43764), (10941, 38928), (11354, 37512), (12504, 34062), (12976, 32823), (14588, 29196), (14598, 29176), (17031, 25008), (18756, 22708), (19464, 21882)]