629317168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 1330718400

約数和(自身を除く): 701401232

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 109, 116, 184, 218, 232, 368, 436, 464, 541, 667, 872, 1082, 1334, 1744, 2164, 2507, 2668, 3161, 4328, 5014, 5336, 6322, 8656, 10028, 10672, 12443, 12644, 15689, 20056, 24886, 25288, 31378, 40112, 49772, 50576, 58969, 62756, 72703, 99544, 117938, 125512, 145406, 199088, 235876, 251024, 290812, 360847, 471752, 581624, 721694, 943504, 1163248, 1356287, 1443388, 1710101, 2712574, 2886776, 3420202, 5425148, 5773552, 6840404, 10850296, 13680808, 21700592, 27361616, 39332323, 78664646, 157329292, 314658584, 629317168]

約数ペア:

[(1, 629317168), (2, 314658584), (4, 157329292), (8, 78664646), (16, 39332323), (23, 27361616), (29, 21700592), (46, 13680808), (58, 10850296), (92, 6840404), (109, 5773552), (116, 5425148), (184, 3420202), (218, 2886776), (232, 2712574), (368, 1710101), (436, 1443388), (464, 1356287), (541, 1163248), (667, 943504), (872, 721694), (1082, 581624), (1334, 471752), (1744, 360847), (2164, 290812), (2507, 251024), (2668, 235876), (3161, 199088), (4328, 145406), (5014, 125512), (5336, 117938), (6322, 99544), (8656, 72703), (10028, 62756), (10672, 58969), (12443, 50576), (12644, 49772), (15689, 40112), (20056, 31378), (24886, 25288)]