15661375464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{3169}}^1$

素因数の和:4487

約数の個数: 128

約数和(自身を含む): 46743552000

約数和(自身を除く): 31082176536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1279, 1288, 1932, 2558, 3169, 3837, 3864, 5116, 6338, 7674, 8953, 9507, 10232, 12676, 15348, 17906, 19014, 22183, 25352, 26859, 29417, 30696, 35812, 38028, 44366, 53718, 58834, 66549, 71624, 72887, 76056, 88251, 88732, 107436, 117668, 133098, 145774, 176502, 177464, 205919, 214872, 218661, 235336, 266196, 291548, 353004, 411838, 437322, 510209, 532392, 583096, 617757, 706008, 823676, 874644, 1020418, 1235514, 1530627, 1647352, 1749288, 2040836, 2471028, 3061254, 4053151, 4081672, 4942056, 6122508, 8106302, 12159453, 12245016, 16212604, 24318906, 28372057, 32425208, 48637812, 56744114, 85116171, 93222473, 97275624, 113488228, 170232342, 186444946, 226976456, 279667419, 340464684, 372889892, 559334838, 652557311, 680929368, 745779784, 1118669676, 1305114622, 1957671933, 2237339352, 2610229244, 3915343866, 5220458488, 7830687732, 15661375464]

約数ペア:

[(1, 15661375464), (2, 7830687732), (3, 5220458488), (4, 3915343866), (6, 2610229244), (7, 2237339352), (8, 1957671933), (12, 1305114622), (14, 1118669676), (21, 745779784), (23, 680929368), (24, 652557311), (28, 559334838), (42, 372889892), (46, 340464684), (56, 279667419), (69, 226976456), (84, 186444946), (92, 170232342), (138, 113488228), (161, 97275624), (168, 93222473), (184, 85116171), (276, 56744114), (322, 48637812), (483, 32425208), (552, 28372057), (644, 24318906), (966, 16212604), (1279, 12245016), (1288, 12159453), (1932, 8106302), (2558, 6122508), (3169, 4942056), (3837, 4081672), (3864, 4053151), (5116, 3061254), (6338, 2471028), (7674, 2040836), (8953, 1749288), (9507, 1647352), (10232, 1530627), (12676, 1235514), (15348, 1020418), (17906, 874644), (19014, 823676), (22183, 706008), (25352, 617757), (26859, 583096), (29417, 532392), (30696, 510209), (35812, 437322), (38028, 411838), (44366, 353004), (53718, 291548), (58834, 266196), (66549, 235336), (71624, 218661), (72887, 214872), (76056, 205919), (88251, 177464), (88732, 176502), (107436, 145774), (117668, 133098)]