515739648

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 156

約数和(自身を含む): 1478966960

約数和(自身を除く): 963227312

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, 256, 282, 304, 376, 384, 456, 512, 564, 608, 752, 768, 893, 912, 1024, 1128, 1216, 1504, 1536, 1786, 1824, 2048, 2209, 2256, 2432, 2679, 3008, 3072, 3572, 3648, 4096, 4418, 4512, 4864, 5358, 6016, 6144, 6627, 7144, 7296, 8836, 9024, 9728, 10716, 12032, 12288, 13254, 14288, 14592, 17672, 18048, 19456, 21432, 24064, 26508, 28576, 29184, 35344, 36096, 38912, 41971, 42864, 48128, 53016, 57152, 58368, 70688, 72192, 77824, 83942, 85728, 96256, 106032, 114304, 116736, 125913, 141376, 144384, 167884, 171456, 192512, 212064, 228608, 233472, 251826, 282752, 288768, 335768, 342912, 424128, 457216, 503652, 565504, 577536, 671536, 685824, 848256, 914432, 1007304, 1131008, 1343072, 1371648, 1696512, 1828864, 2014608, 2262016, 2686144, 2743296, 3393024, 3657728, 4029216, 4524032, 5372288, 5486592, 6786048, 8058432, 9048064, 10744576, 10973184, 13572096, 16116864, 21489152, 27144192, 32233728, 42978304, 64467456, 85956608, 128934912, 171913216, 257869824, 515739648]

約数ペア:

[(1, 515739648), (2, 257869824), (3, 171913216), (4, 128934912), (6, 85956608), (8, 64467456), (12, 42978304), (16, 32233728), (19, 27144192), (24, 21489152), (32, 16116864), (38, 13572096), (47, 10973184), (48, 10744576), (57, 9048064), (64, 8058432), (76, 6786048), (94, 5486592), (96, 5372288), (114, 4524032), (128, 4029216), (141, 3657728), (152, 3393024), (188, 2743296), (192, 2686144), (228, 2262016), (256, 2014608), (282, 1828864), (304, 1696512), (376, 1371648), (384, 1343072), (456, 1131008), (512, 1007304), (564, 914432), (608, 848256), (752, 685824), (768, 671536), (893, 577536), (912, 565504), (1024, 503652), (1128, 457216), (1216, 424128), (1504, 342912), (1536, 335768), (1786, 288768), (1824, 282752), (2048, 251826), (2209, 233472), (2256, 228608), (2432, 212064), (2679, 192512), (3008, 171456), (3072, 167884), (3572, 144384), (3648, 141376), (4096, 125913), (4418, 116736), (4512, 114304), (4864, 106032), (5358, 96256), (6016, 85728), (6144, 83942), (6627, 77824), (7144, 72192), (7296, 70688), (8836, 58368), (9024, 57152), (9728, 53016), (10716, 48128), (12032, 42864), (12288, 41971), (13254, 38912), (14288, 36096), (14592, 35344), (17672, 29184), (18048, 28576), (19456, 26508), (21432, 24064)]