1279885970424

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1\times {\mathrm{28697}}^1$

素因数の和:30853

約数の個数: 128

約数和(自身を含む): 3441555993600

約数和(自身を除く): 2161670023176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2081, 2679, 3572, 4162, 5358, 6243, 7144, 8324, 10716, 12486, 16648, 21432, 24972, 28697, 39539, 49944, 57394, 79078, 86091, 97807, 114788, 118617, 158156, 172182, 195614, 229576, 237234, 293421, 316312, 344364, 391228, 474468, 545243, 586842, 688728, 782456, 948936, 1090486, 1173684, 1348759, 1635729, 1858333, 2180972, 2347368, 2697518, 3271458, 3716666, 4046277, 4361944, 5395036, 5574999, 6542916, 7433332, 8092554, 10790072, 11149998, 13085832, 14866664, 16185108, 22299996, 25626421, 32370216, 44599992, 51252842, 59718457, 76879263, 102505684, 119436914, 153758526, 179155371, 205011368, 238873828, 307517052, 358310742, 477747656, 615034104, 716621484, 1134650683, 1433242968, 2269301366, 2806767479, 3403952049, 4538602732, 5613534958, 6807904098, 8420302437, 9077205464, 11227069916, 13615808196, 16840604874, 22454139832, 27231616392, 33681209748, 53328582101, 67362419496, 106657164202, 159985746303, 213314328404, 319971492606, 426628656808, 639942985212, 1279885970424]

約数ペア:

[(1, 1279885970424), (2, 639942985212), (3, 426628656808), (4, 319971492606), (6, 213314328404), (8, 159985746303), (12, 106657164202), (19, 67362419496), (24, 53328582101), (38, 33681209748), (47, 27231616392), (57, 22454139832), (76, 16840604874), (94, 13615808196), (114, 11227069916), (141, 9077205464), (152, 8420302437), (188, 6807904098), (228, 5613534958), (282, 4538602732), (376, 3403952049), (456, 2806767479), (564, 2269301366), (893, 1433242968), (1128, 1134650683), (1786, 716621484), (2081, 615034104), (2679, 477747656), (3572, 358310742), (4162, 307517052), (5358, 238873828), (6243, 205011368), (7144, 179155371), (8324, 153758526), (10716, 119436914), (12486, 102505684), (16648, 76879263), (21432, 59718457), (24972, 51252842), (28697, 44599992), (39539, 32370216), (49944, 25626421), (57394, 22299996), (79078, 16185108), (86091, 14866664), (97807, 13085832), (114788, 11149998), (118617, 10790072), (158156, 8092554), (172182, 7433332), (195614, 6542916), (229576, 5574999), (237234, 5395036), (293421, 4361944), (316312, 4046277), (344364, 3716666), (391228, 3271458), (474468, 2697518), (545243, 2347368), (586842, 2180972), (688728, 1858333), (782456, 1635729), (948936, 1348759), (1090486, 1173684)]