208448448

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3682

約数の個数: 112

約数和(自身を含む): 619938816

約数和(自身を除く): 411490368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1794, 2208, 2392, 2496, 3588, 3631, 4416, 4784, 7176, 7262, 9568, 10893, 14352, 14524, 19136, 21786, 28704, 29048, 43572, 47203, 57408, 58096, 83513, 87144, 94406, 116192, 141609, 167026, 174288, 188812, 232384, 250539, 283218, 334052, 348576, 377624, 501078, 566436, 668104, 697152, 755248, 1002156, 1085669, 1132872, 1336208, 1510496, 2004312, 2171338, 2265744, 2672416, 3020992, 3257007, 4008624, 4342676, 4531488, 5344832, 6514014, 8017248, 8685352, 9062976, 13028028, 16034496, 17370704, 26056056, 34741408, 52112112, 69482816, 104224224, 208448448]

約数ペア:

[(1, 208448448), (2, 104224224), (3, 69482816), (4, 52112112), (6, 34741408), (8, 26056056), (12, 17370704), (13, 16034496), (16, 13028028), (23, 9062976), (24, 8685352), (26, 8017248), (32, 6514014), (39, 5344832), (46, 4531488), (48, 4342676), (52, 4008624), (64, 3257007), (69, 3020992), (78, 2672416), (92, 2265744), (96, 2171338), (104, 2004312), (138, 1510496), (156, 1336208), (184, 1132872), (192, 1085669), (208, 1002156), (276, 755248), (299, 697152), (312, 668104), (368, 566436), (416, 501078), (552, 377624), (598, 348576), (624, 334052), (736, 283218), (832, 250539), (897, 232384), (1104, 188812), (1196, 174288), (1248, 167026), (1472, 141609), (1794, 116192), (2208, 94406), (2392, 87144), (2496, 83513), (3588, 58096), (3631, 57408), (4416, 47203), (4784, 43572), (7176, 29048), (7262, 28704), (9568, 21786), (10893, 19136), (14352, 14524)]