815101824

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2460

約数の個数: 128

約数和(自身を含む): 2328537600

約数和(自身を除く): 1513435776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 282, 304, 376, 384, 456, 564, 608, 752, 893, 912, 1128, 1216, 1504, 1786, 1824, 2256, 2377, 2432, 2679, 3008, 3572, 3648, 4512, 4754, 5358, 6016, 7131, 7144, 7296, 9024, 9508, 10716, 14262, 14288, 18048, 19016, 21432, 28524, 28576, 38032, 42864, 45163, 57048, 57152, 76064, 85728, 90326, 111719, 114096, 114304, 135489, 152128, 171456, 180652, 223438, 228192, 270978, 304256, 335157, 342912, 361304, 446876, 456384, 541956, 670314, 722608, 893752, 912768, 1083912, 1340628, 1445216, 1787504, 2122661, 2167824, 2681256, 2890432, 3575008, 4245322, 4335648, 5362512, 5780864, 6367983, 7150016, 8490644, 8671296, 10725024, 12735966, 14300032, 16981288, 17342592, 21450048, 25471932, 33962576, 42900096, 50943864, 67925152, 101887728, 135850304, 203775456, 271700608, 407550912, 815101824]

約数ペア:

[(1, 815101824), (2, 407550912), (3, 271700608), (4, 203775456), (6, 135850304), (8, 101887728), (12, 67925152), (16, 50943864), (19, 42900096), (24, 33962576), (32, 25471932), (38, 21450048), (47, 17342592), (48, 16981288), (57, 14300032), (64, 12735966), (76, 10725024), (94, 8671296), (96, 8490644), (114, 7150016), (128, 6367983), (141, 5780864), (152, 5362512), (188, 4335648), (192, 4245322), (228, 3575008), (282, 2890432), (304, 2681256), (376, 2167824), (384, 2122661), (456, 1787504), (564, 1445216), (608, 1340628), (752, 1083912), (893, 912768), (912, 893752), (1128, 722608), (1216, 670314), (1504, 541956), (1786, 456384), (1824, 446876), (2256, 361304), (2377, 342912), (2432, 335157), (2679, 304256), (3008, 270978), (3572, 228192), (3648, 223438), (4512, 180652), (4754, 171456), (5358, 152128), (6016, 135489), (7131, 114304), (7144, 114096), (7296, 111719), (9024, 90326), (9508, 85728), (10716, 76064), (14262, 57152), (14288, 57048), (18048, 45163), (19016, 42864), (21432, 38032), (28524, 28576)]