330709456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 120

約数和(自身を含む): 840696192

約数和(自身を除く): 509986736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 242, 253, 308, 322, 368, 484, 506, 616, 644, 847, 968, 1012, 1061, 1232, 1288, 1694, 1771, 1936, 2024, 2122, 2576, 2783, 3388, 3542, 4048, 4244, 5566, 6776, 7084, 7427, 8488, 11132, 11671, 13552, 14168, 14854, 16976, 19481, 22264, 23342, 24403, 28336, 29708, 38962, 44528, 46684, 48806, 59416, 77924, 81697, 93368, 97612, 118832, 128381, 155848, 163394, 170821, 186736, 195224, 256762, 268433, 311696, 326788, 341642, 390448, 513524, 536866, 653576, 683284, 898667, 1027048, 1073732, 1307152, 1366568, 1797334, 1879031, 2054096, 2147464, 2733136, 2952763, 3594668, 3758062, 4294928, 5905526, 7189336, 7516124, 11811052, 14378672, 15032248, 20669341, 23622104, 30064496, 41338682, 47244208, 82677364, 165354728, 330709456]

約数ペア:

[(1, 330709456), (2, 165354728), (4, 82677364), (7, 47244208), (8, 41338682), (11, 30064496), (14, 23622104), (16, 20669341), (22, 15032248), (23, 14378672), (28, 11811052), (44, 7516124), (46, 7189336), (56, 5905526), (77, 4294928), (88, 3758062), (92, 3594668), (112, 2952763), (121, 2733136), (154, 2147464), (161, 2054096), (176, 1879031), (184, 1797334), (242, 1366568), (253, 1307152), (308, 1073732), (322, 1027048), (368, 898667), (484, 683284), (506, 653576), (616, 536866), (644, 513524), (847, 390448), (968, 341642), (1012, 326788), (1061, 311696), (1232, 268433), (1288, 256762), (1694, 195224), (1771, 186736), (1936, 170821), (2024, 163394), (2122, 155848), (2576, 128381), (2783, 118832), (3388, 97612), (3542, 93368), (4048, 81697), (4244, 77924), (5566, 59416), (6776, 48806), (7084, 46684), (7427, 44528), (8488, 38962), (11132, 29708), (11671, 28336), (13552, 24403), (14168, 23342), (14854, 22264), (16976, 19481)]