28565244036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2029}}^1$

素因数の和:2423

約数の個数: 216

約数和(自身を含む): 87943302720

約数和(自身を除く): 59378058684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 347, 414, 441, 483, 588, 644, 694, 828, 882, 966, 1041, 1127, 1388, 1449, 1764, 1932, 2029, 2082, 2254, 2429, 2898, 3123, 3381, 4058, 4164, 4508, 4858, 5796, 6087, 6246, 6762, 7287, 7981, 8116, 9716, 10143, 12174, 12492, 13524, 14203, 14574, 15962, 17003, 18261, 20286, 21861, 23943, 24348, 28406, 29148, 31924, 34006, 36522, 40572, 42609, 43722, 46667, 47886, 51009, 55867, 56812, 68012, 71829, 73044, 85218, 87444, 93334, 95772, 99421, 102018, 111734, 127827, 140001, 143658, 153027, 167601, 170436, 186668, 198842, 204036, 223468, 255654, 280002, 287316, 298263, 306054, 326669, 335202, 391069, 397684, 420003, 502803, 511308, 560004, 596526, 612108, 653338, 670404, 704063, 782138, 840006, 894789, 980007, 1005606, 1173207, 1193052, 1306676, 1408126, 1564276, 1680012, 1789578, 1960014, 2011212, 2112189, 2286683, 2346414, 2816252, 2940021, 3519621, 3579156, 3920028, 4224378, 4573366, 4692828, 4928441, 5880042, 6336567, 6860049, 7039242, 8448756, 9146732, 9856882, 11760084, 12673134, 13720098, 14078484, 14785323, 16193449, 19713764, 20580147, 25346268, 27440196, 29570646, 32386898, 34499087, 41160294, 44355969, 48580347, 59141292, 64773796, 68998174, 82320588, 88711938, 97160694, 103497261, 113354143, 137996348, 145741041, 177423876, 194321388, 206994522, 226708286, 291482082, 310491783, 340062429, 413989044, 453416572, 582964164, 620983566, 680124858, 793479001, 1020187287, 1241967132, 1360249716, 1586958002, 2040374574, 2380437003, 3173916004, 4080749148, 4760874006, 7141311009, 9521748012, 14282622018, 28565244036]

約数ペア:

[(1, 28565244036), (2, 14282622018), (3, 9521748012), (4, 7141311009), (6, 4760874006), (7, 4080749148), (9, 3173916004), (12, 2380437003), (14, 2040374574), (18, 1586958002), (21, 1360249716), (23, 1241967132), (28, 1020187287), (36, 793479001), (42, 680124858), (46, 620983566), (49, 582964164), (63, 453416572), (69, 413989044), (84, 340062429), (92, 310491783), (98, 291482082), (126, 226708286), (138, 206994522), (147, 194321388), (161, 177423876), (196, 145741041), (207, 137996348), (252, 113354143), (276, 103497261), (294, 97160694), (322, 88711938), (347, 82320588), (414, 68998174), (441, 64773796), (483, 59141292), (588, 48580347), (644, 44355969), (694, 41160294), (828, 34499087), (882, 32386898), (966, 29570646), (1041, 27440196), (1127, 25346268), (1388, 20580147), (1449, 19713764), (1764, 16193449), (1932, 14785323), (2029, 14078484), (2082, 13720098), (2254, 12673134), (2429, 11760084), (2898, 9856882), (3123, 9146732), (3381, 8448756), (4058, 7039242), (4164, 6860049), (4508, 6336567), (4858, 5880042), (5796, 4928441), (6087, 4692828), (6246, 4573366), (6762, 4224378), (7287, 3920028), (7981, 3579156), (8116, 3519621), (9716, 2940021), (10143, 2816252), (12174, 2346414), (12492, 2286683), (13524, 2112189), (14203, 2011212), (14574, 1960014), (15962, 1789578), (17003, 1680012), (18261, 1564276), (20286, 1408126), (21861, 1306676), (23943, 1193052), (24348, 1173207), (28406, 1005606), (29148, 980007), (31924, 894789), (34006, 840006), (36522, 782138), (40572, 704063), (42609, 670404), (43722, 653338), (46667, 612108), (47886, 596526), (51009, 560004), (55867, 511308), (56812, 502803), (68012, 420003), (71829, 397684), (73044, 391069), (85218, 335202), (87444, 326669), (93334, 306054), (95772, 298263), (99421, 287316), (102018, 280002), (111734, 255654), (127827, 223468), (140001, 204036), (143658, 198842), (153027, 186668), (167601, 170436)]