16956576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 59439744

約数和(自身を除く): 42483168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 647, 672, 728, 819, 936, 1008, 1092, 1248, 1294, 1456, 1638, 1872, 1941, 2016, 2184, 2588, 2912, 3276, 3744, 3882, 4368, 4529, 5176, 5823, 6552, 7764, 8411, 8736, 9058, 10352, 11646, 13104, 13587, 15528, 16822, 18116, 20704, 23292, 25233, 26208, 27174, 31056, 33644, 36232, 40761, 46584, 50466, 54348, 58877, 62112, 67288, 72464, 75699, 81522, 93168, 100932, 108696, 117754, 134576, 144928, 151398, 163044, 176631, 186336, 201864, 217392, 235508, 269152, 302796, 326088, 353262, 403728, 434784, 471016, 529893, 605592, 652176, 706524, 807456, 942032, 1059786, 1211184, 1304352, 1413048, 1884064, 2119572, 2422368, 2826096, 4239144, 5652192, 8478288, 16956576]

約数ペア:

[(1, 16956576), (2, 8478288), (3, 5652192), (4, 4239144), (6, 2826096), (7, 2422368), (8, 2119572), (9, 1884064), (12, 1413048), (13, 1304352), (14, 1211184), (16, 1059786), (18, 942032), (21, 807456), (24, 706524), (26, 652176), (28, 605592), (32, 529893), (36, 471016), (39, 434784), (42, 403728), (48, 353262), (52, 326088), (56, 302796), (63, 269152), (72, 235508), (78, 217392), (84, 201864), (91, 186336), (96, 176631), (104, 163044), (112, 151398), (117, 144928), (126, 134576), (144, 117754), (156, 108696), (168, 100932), (182, 93168), (208, 81522), (224, 75699), (234, 72464), (252, 67288), (273, 62112), (288, 58877), (312, 54348), (336, 50466), (364, 46584), (416, 40761), (468, 36232), (504, 33644), (546, 31056), (624, 27174), (647, 26208), (672, 25233), (728, 23292), (819, 20704), (936, 18116), (1008, 16822), (1092, 15528), (1248, 13587), (1294, 13104), (1456, 11646), (1638, 10352), (1872, 9058), (1941, 8736), (2016, 8411), (2184, 7764), (2588, 6552), (2912, 5823), (3276, 5176), (3744, 4529), (3882, 4368)]