223678728

素因数分解:

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

素因数の和:4916

約数の個数: 144

約数和(自身を含む): 759065580

約数和(自身を除く): 535386852

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, 4877, 5096, 5733, 6552, 7644, 9754, 11466, 14631, 15288, 19508, 22932, 29262, 34139, 39016, 43893, 45864, 58524, 63401, 68278, 87786, 102417, 117048, 126802, 136556, 175572, 190203, 204834, 238973, 253604, 273112, 307251, 351144, 380406, 409668, 443807, 477946, 507208, 570609, 614502, 716919, 760812, 819336, 887614, 955892, 1141218, 1229004, 1331421, 1433838, 1521624, 1775228, 1911784, 2150757, 2282436, 2458008, 2662842, 2867676, 3106649, 3550456, 3994263, 4301514, 4564872, 5325684, 5735352, 6213298, 7988526, 8603028, 9319947, 10651368, 12426596, 15977052, 17206056, 18639894, 24853192, 27959841, 31954104, 37279788, 55919682, 74559576, 111839364, 223678728]

約数ペア:

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