428882832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3221

約数の個数: 120

約数和(自身を含む): 1382064320

約数和(自身を除く): 953181488

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, 139, 144, 168, 252, 278, 336, 417, 504, 556, 834, 973, 1008, 1112, 1251, 1668, 1946, 2224, 2502, 2919, 3061, 3336, 3892, 5004, 5838, 6122, 6672, 7784, 8757, 9183, 10008, 11676, 12244, 15568, 17514, 18366, 20016, 21427, 23352, 24488, 27549, 35028, 36732, 42854, 46704, 48976, 55098, 64281, 70056, 73464, 85708, 110196, 128562, 140112, 146928, 171416, 192843, 220392, 257124, 342832, 385686, 425479, 440784, 514248, 771372, 850958, 1028496, 1276437, 1542744, 1701916, 2552874, 2978353, 3085488, 3403832, 3829311, 5105748, 5956706, 6807664, 7658622, 8935059, 10211496, 11913412, 15317244, 17870118, 20422992, 23826824, 26805177, 30634488, 35740236, 47653648, 53610354, 61268976, 71480472, 107220708, 142960944, 214441416, 428882832]

約数ペア:

[(1, 428882832), (2, 214441416), (3, 142960944), (4, 107220708), (6, 71480472), (7, 61268976), (8, 53610354), (9, 47653648), (12, 35740236), (14, 30634488), (16, 26805177), (18, 23826824), (21, 20422992), (24, 17870118), (28, 15317244), (36, 11913412), (42, 10211496), (48, 8935059), (56, 7658622), (63, 6807664), (72, 5956706), (84, 5105748), (112, 3829311), (126, 3403832), (139, 3085488), (144, 2978353), (168, 2552874), (252, 1701916), (278, 1542744), (336, 1276437), (417, 1028496), (504, 850958), (556, 771372), (834, 514248), (973, 440784), (1008, 425479), (1112, 385686), (1251, 342832), (1668, 257124), (1946, 220392), (2224, 192843), (2502, 171416), (2919, 146928), (3061, 140112), (3336, 128562), (3892, 110196), (5004, 85708), (5838, 73464), (6122, 70056), (6672, 64281), (7784, 55098), (8757, 48976), (9183, 46704), (10008, 42854), (11676, 36732), (12244, 35028), (15568, 27549), (17514, 24488), (18366, 23352), (20016, 21427)]