556889856

素因数分解:

$2^8\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1097}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 1485734544

約数和(自身を除く): 928844688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 661, 768, 1097, 1322, 1983, 2194, 2644, 3291, 3966, 4388, 5288, 6582, 7932, 8776, 10576, 13164, 15864, 17552, 21152, 26328, 31728, 35104, 42304, 52656, 63456, 70208, 84608, 105312, 126912, 140416, 169216, 210624, 253824, 280832, 421248, 507648, 725117, 842496, 1450234, 2175351, 2900468, 4350702, 5800936, 8701404, 11601872, 17402808, 23203744, 34805616, 46407488, 69611232, 92814976, 139222464, 185629952, 278444928, 556889856]

約数ペア:

[(1, 556889856), (2, 278444928), (3, 185629952), (4, 139222464), (6, 92814976), (8, 69611232), (12, 46407488), (16, 34805616), (24, 23203744), (32, 17402808), (48, 11601872), (64, 8701404), (96, 5800936), (128, 4350702), (192, 2900468), (256, 2175351), (384, 1450234), (661, 842496), (768, 725117), (1097, 507648), (1322, 421248), (1983, 280832), (2194, 253824), (2644, 210624), (3291, 169216), (3966, 140416), (4388, 126912), (5288, 105312), (6582, 84608), (7932, 70208), (8776, 63456), (10576, 52656), (13164, 42304), (15864, 35104), (17552, 31728), (21152, 26328)]