1353890048

素因数分解:

$2^8\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2183

約数の個数: 72

約数和(自身を含む): 3097395840

約数和(自身を除く): 1743505792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 439, 448, 878, 896, 1721, 1756, 1792, 3073, 3442, 3512, 6146, 6884, 7024, 12047, 12292, 13768, 14048, 24094, 24584, 27536, 28096, 48188, 49168, 55072, 56192, 96376, 98336, 110144, 112384, 192752, 196672, 220288, 385504, 393344, 440576, 755519, 771008, 786688, 1511038, 1542016, 3022076, 3084032, 5288633, 6044152, 10577266, 12088304, 21154532, 24176608, 42309064, 48353216, 84618128, 96706432, 169236256, 193412864, 338472512, 676945024, 1353890048]

約数ペア:

[(1, 1353890048), (2, 676945024), (4, 338472512), (7, 193412864), (8, 169236256), (14, 96706432), (16, 84618128), (28, 48353216), (32, 42309064), (56, 24176608), (64, 21154532), (112, 12088304), (128, 10577266), (224, 6044152), (256, 5288633), (439, 3084032), (448, 3022076), (878, 1542016), (896, 1511038), (1721, 786688), (1756, 771008), (1792, 755519), (3073, 440576), (3442, 393344), (3512, 385504), (6146, 220288), (6884, 196672), (7024, 192752), (12047, 112384), (12292, 110144), (13768, 98336), (14048, 96376), (24094, 56192), (24584, 55072), (27536, 49168), (28096, 48188)]