451391472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 1448478720

約数和(自身を除く): 997087248

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, 431, 504, 862, 1008, 1039, 1293, 1724, 2078, 2586, 3017, 3117, 3448, 3879, 4156, 5172, 6034, 6234, 6896, 7273, 7758, 8312, 9051, 9351, 10344, 12068, 12468, 14546, 15516, 16624, 18102, 18702, 20688, 21819, 24136, 24936, 27153, 29092, 31032, 36204, 37404, 43638, 48272, 49872, 54306, 58184, 62064, 65457, 72408, 74808, 87276, 108612, 116368, 130914, 144816, 149616, 174552, 217224, 261828, 349104, 434448, 447809, 523656, 895618, 1047312, 1343427, 1791236, 2686854, 3134663, 3582472, 4030281, 5373708, 6269326, 7164944, 8060562, 9403989, 10747416, 12538652, 16121124, 18807978, 21494832, 25077304, 28211967, 32242248, 37615956, 50154608, 56423934, 64484496, 75231912, 112847868, 150463824, 225695736, 451391472]

約数ペア:

[(1, 451391472), (2, 225695736), (3, 150463824), (4, 112847868), (6, 75231912), (7, 64484496), (8, 56423934), (9, 50154608), (12, 37615956), (14, 32242248), (16, 28211967), (18, 25077304), (21, 21494832), (24, 18807978), (28, 16121124), (36, 12538652), (42, 10747416), (48, 9403989), (56, 8060562), (63, 7164944), (72, 6269326), (84, 5373708), (112, 4030281), (126, 3582472), (144, 3134663), (168, 2686854), (252, 1791236), (336, 1343427), (431, 1047312), (504, 895618), (862, 523656), (1008, 447809), (1039, 434448), (1293, 349104), (1724, 261828), (2078, 217224), (2586, 174552), (3017, 149616), (3117, 144816), (3448, 130914), (3879, 116368), (4156, 108612), (5172, 87276), (6034, 74808), (6234, 72408), (6896, 65457), (7273, 62064), (7758, 58184), (8312, 54306), (9051, 49872), (9351, 48272), (10344, 43638), (12068, 37404), (12468, 36204), (14546, 31032), (15516, 29092), (16624, 27153), (18102, 24936), (18702, 24136), (20688, 21819)]