15705468416

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{1831}}^1$

素因数の和:3383

約数の個数: 80

約数和(自身を含む): 34274199168

約数和(自身を除く): 18568730752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 1523, 1831, 2816, 3046, 3662, 5632, 6092, 7324, 12184, 14648, 16753, 20141, 24368, 29296, 33506, 40282, 48736, 58592, 67012, 80564, 97472, 117184, 134024, 161128, 194944, 234368, 268048, 322256, 389888, 468736, 536096, 644512, 779776, 937472, 1072192, 1289024, 2144384, 2578048, 2788613, 4288768, 5156096, 5577226, 8577536, 10312192, 11154452, 22308904, 30674743, 44617808, 61349486, 89235616, 122698972, 178471232, 245397944, 356942464, 490795888, 713884928, 981591776, 1427769856, 1963183552, 3926367104, 7852734208, 15705468416]

約数ペア:

[(1, 15705468416), (2, 7852734208), (4, 3926367104), (8, 1963183552), (11, 1427769856), (16, 981591776), (22, 713884928), (32, 490795888), (44, 356942464), (64, 245397944), (88, 178471232), (128, 122698972), (176, 89235616), (256, 61349486), (352, 44617808), (512, 30674743), (704, 22308904), (1408, 11154452), (1523, 10312192), (1831, 8577536), (2816, 5577226), (3046, 5156096), (3662, 4288768), (5632, 2788613), (6092, 2578048), (7324, 2144384), (12184, 1289024), (14648, 1072192), (16753, 937472), (20141, 779776), (24368, 644512), (29296, 536096), (33506, 468736), (40282, 389888), (48736, 322256), (58592, 268048), (67012, 234368), (80564, 194944), (97472, 161128), (117184, 134024)]