660487464

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14440

約数の個数: 144

約数和(自身を含む): 2241095220

約数和(自身を除く): 1580607756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 14401, 15288, 22932, 28802, 43203, 45864, 57604, 86406, 100807, 115208, 129609, 172812, 187213, 201614, 259218, 302421, 345624, 374426, 403228, 518436, 561639, 604842, 705649, 748852, 806456, 907263, 1036872, 1123278, 1209684, 1310491, 1411298, 1497704, 1684917, 1814526, 2116947, 2246556, 2419368, 2620982, 2822596, 3369834, 3629052, 3931473, 4233894, 4493112, 5241964, 5645192, 6350841, 6739668, 7258104, 7862946, 8467788, 9173437, 10483928, 11794419, 12701682, 13479336, 15725892, 16935576, 18346874, 23588838, 25403364, 27520311, 31451784, 36693748, 47177676, 50806728, 55040622, 73387496, 82560933, 94355352, 110081244, 165121866, 220162488, 330243732, 660487464]

約数ペア:

[(1, 660487464), (2, 330243732), (3, 220162488), (4, 165121866), (6, 110081244), (7, 94355352), (8, 82560933), (9, 73387496), (12, 55040622), (13, 50806728), (14, 47177676), (18, 36693748), (21, 31451784), (24, 27520311), (26, 25403364), (28, 23588838), (36, 18346874), (39, 16935576), (42, 15725892), (49, 13479336), (52, 12701682), (56, 11794419), (63, 10483928), (72, 9173437), (78, 8467788), (84, 7862946), (91, 7258104), (98, 6739668), (104, 6350841), (117, 5645192), (126, 5241964), (147, 4493112), (156, 4233894), (168, 3931473), (182, 3629052), (196, 3369834), (234, 2822596), (252, 2620982), (273, 2419368), (294, 2246556), (312, 2116947), (364, 1814526), (392, 1684917), (441, 1497704), (468, 1411298), (504, 1310491), (546, 1209684), (588, 1123278), (637, 1036872), (728, 907263), (819, 806456), (882, 748852), (936, 705649), (1092, 604842), (1176, 561639), (1274, 518436), (1638, 403228), (1764, 374426), (1911, 345624), (2184, 302421), (2548, 259218), (3276, 201614), (3528, 187213), (3822, 172812), (5096, 129609), (5733, 115208), (6552, 100807), (7644, 86406), (11466, 57604), (14401, 45864), (15288, 43203), (22932, 28802)]