1244429856

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{15377}}^1$

素因数の和:15674

約数の個数: 72

約数和(自身を含む): 3551672124

約数和(自身を除く): 2307242268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 8992, 10116, 13488, 15377, 20232, 26976, 30754, 40464, 46131, 61508, 80928, 92262, 123016, 138393, 184524, 246032, 276786, 369048, 492064, 553572, 738096, 1107144, 1476192, 2214288, 4320937, 4428576, 8641874, 12962811, 17283748, 25925622, 34567496, 38888433, 51851244, 69134992, 77776866, 103702488, 138269984, 155553732, 207404976, 311107464, 414809952, 622214928, 1244429856]

約数ペア:

[(1, 1244429856), (2, 622214928), (3, 414809952), (4, 311107464), (6, 207404976), (8, 155553732), (9, 138269984), (12, 103702488), (16, 77776866), (18, 69134992), (24, 51851244), (32, 38888433), (36, 34567496), (48, 25925622), (72, 17283748), (96, 12962811), (144, 8641874), (281, 4428576), (288, 4320937), (562, 2214288), (843, 1476192), (1124, 1107144), (1686, 738096), (2248, 553572), (2529, 492064), (3372, 369048), (4496, 276786), (5058, 246032), (6744, 184524), (8992, 138393), (10116, 123016), (13488, 92262), (15377, 80928), (20232, 61508), (26976, 46131), (30754, 40464)]