1376278288

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5565

約数の個数: 120

約数和(自身を含む): 3501204480

約数和(自身を除く): 2124926192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 112, 116, 154, 176, 196, 203, 232, 308, 319, 392, 406, 464, 539, 616, 638, 784, 812, 1078, 1232, 1276, 1421, 1624, 2156, 2233, 2552, 2842, 3248, 4312, 4466, 5104, 5503, 5684, 8624, 8932, 11006, 11368, 15631, 17864, 22012, 22736, 31262, 35728, 38521, 44024, 60533, 62524, 77042, 88048, 121066, 125048, 154084, 159587, 242132, 250096, 269647, 308168, 319174, 423731, 484264, 539294, 616336, 638348, 847462, 968528, 1078588, 1117109, 1276696, 1694924, 1755457, 2157176, 2234218, 2553392, 2966117, 3389848, 3510914, 4314352, 4468436, 5932234, 6779696, 7021828, 7819763, 8936872, 11864468, 12288199, 14043656, 15639526, 17873744, 23728936, 24576398, 28087312, 31279052, 47457872, 49152796, 62558104, 86017393, 98305592, 125116208, 172034786, 196611184, 344069572, 688139144, 1376278288]

約数ペア:

[(1, 1376278288), (2, 688139144), (4, 344069572), (7, 196611184), (8, 172034786), (11, 125116208), (14, 98305592), (16, 86017393), (22, 62558104), (28, 49152796), (29, 47457872), (44, 31279052), (49, 28087312), (56, 24576398), (58, 23728936), (77, 17873744), (88, 15639526), (98, 14043656), (112, 12288199), (116, 11864468), (154, 8936872), (176, 7819763), (196, 7021828), (203, 6779696), (232, 5932234), (308, 4468436), (319, 4314352), (392, 3510914), (406, 3389848), (464, 2966117), (539, 2553392), (616, 2234218), (638, 2157176), (784, 1755457), (812, 1694924), (1078, 1276696), (1232, 1117109), (1276, 1078588), (1421, 968528), (1624, 847462), (2156, 638348), (2233, 616336), (2552, 539294), (2842, 484264), (3248, 423731), (4312, 319174), (4466, 308168), (5104, 269647), (5503, 250096), (5684, 242132), (8624, 159587), (8932, 154084), (11006, 125048), (11368, 121066), (15631, 88048), (17864, 77042), (22012, 62524), (22736, 60533), (31262, 44024), (35728, 38521)]