447357456

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4918

約数の個数: 180

約数和(自身を含む): 1568735532

約数和(自身を除く): 1121378076

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 4877, 5096, 5733, 6552, 7056, 7644, 9754, 10192, 11466, 13104, 14631, 15288, 19508, 22932, 29262, 30576, 34139, 39016, 43893, 45864, 58524, 63401, 68278, 78032, 87786, 91728, 102417, 117048, 126802, 136556, 175572, 190203, 204834, 234096, 238973, 253604, 273112, 307251, 351144, 380406, 409668, 443807, 477946, 507208, 546224, 570609, 614502, 702288, 716919, 760812, 819336, 887614, 955892, 1014416, 1141218, 1229004, 1331421, 1433838, 1521624, 1638672, 1775228, 1911784, 2150757, 2282436, 2458008, 2662842, 2867676, 3043248, 3106649, 3550456, 3823568, 3994263, 4301514, 4564872, 4916016, 5325684, 5735352, 6213298, 7100912, 7988526, 8603028, 9129744, 9319947, 10651368, 11470704, 12426596, 15977052, 17206056, 18639894, 21302736, 24853192, 27959841, 31954104, 34412112, 37279788, 49706384, 55919682, 63908208, 74559576, 111839364, 149119152, 223678728, 447357456]

約数ペア:

[(1, 447357456), (2, 223678728), (3, 149119152), (4, 111839364), (6, 74559576), (7, 63908208), (8, 55919682), (9, 49706384), (12, 37279788), (13, 34412112), (14, 31954104), (16, 27959841), (18, 24853192), (21, 21302736), (24, 18639894), (26, 17206056), (28, 15977052), (36, 12426596), (39, 11470704), (42, 10651368), (48, 9319947), (49, 9129744), (52, 8603028), (56, 7988526), (63, 7100912), (72, 6213298), (78, 5735352), (84, 5325684), (91, 4916016), (98, 4564872), (104, 4301514), (112, 3994263), (117, 3823568), (126, 3550456), (144, 3106649), (147, 3043248), (156, 2867676), (168, 2662842), (182, 2458008), (196, 2282436), (208, 2150757), (234, 1911784), (252, 1775228), (273, 1638672), (294, 1521624), (312, 1433838), (336, 1331421), (364, 1229004), (392, 1141218), (441, 1014416), (468, 955892), (504, 887614), (546, 819336), (588, 760812), (624, 716919), (637, 702288), (728, 614502), (784, 570609), (819, 546224), (882, 507208), (936, 477946), (1008, 443807), (1092, 409668), (1176, 380406), (1274, 351144), (1456, 307251), (1638, 273112), (1764, 253604), (1872, 238973), (1911, 234096), (2184, 204834), (2352, 190203), (2548, 175572), (3276, 136556), (3528, 126802), (3822, 117048), (4368, 102417), (4877, 91728), (5096, 87786), (5733, 78032), (6552, 68278), (7056, 63401), (7644, 58524), (9754, 45864), (10192, 43893), (11466, 39016), (13104, 34139), (14631, 30576), (15288, 29262), (19508, 22932)]