276320512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 602080640

約数和(自身を除く): 325760128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 632, 832, 1027, 1051, 1264, 1664, 2054, 2102, 2528, 3328, 4108, 4204, 5056, 8216, 8408, 10112, 13663, 16432, 16816, 20224, 27326, 32864, 33632, 54652, 65728, 67264, 83029, 109304, 131456, 134528, 166058, 218608, 262912, 269056, 332116, 437216, 664232, 874432, 1079377, 1328464, 1748864, 2158754, 2656928, 3497728, 4317508, 5313856, 8635016, 10627712, 17270032, 21255424, 34540064, 69080128, 138160256, 276320512]

約数ペア:

[(1, 276320512), (2, 138160256), (4, 69080128), (8, 34540064), (13, 21255424), (16, 17270032), (26, 10627712), (32, 8635016), (52, 5313856), (64, 4317508), (79, 3497728), (104, 2656928), (128, 2158754), (158, 1748864), (208, 1328464), (256, 1079377), (316, 874432), (416, 664232), (632, 437216), (832, 332116), (1027, 269056), (1051, 262912), (1264, 218608), (1664, 166058), (2054, 134528), (2102, 131456), (2528, 109304), (3328, 83029), (4108, 67264), (4204, 65728), (5056, 54652), (8216, 33632), (8408, 32864), (10112, 27326), (13663, 20224), (16432, 16816)]