646052496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2089}}^1$

素因数の和:2496

約数の個数: 80

約数和(自身を含む): 1772654400

約数和(自身を除く): 1126601904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 379, 408, 758, 816, 1137, 1516, 2089, 2274, 3032, 4178, 4548, 6064, 6267, 6443, 8356, 9096, 12534, 12886, 16712, 18192, 19329, 25068, 25772, 33424, 35513, 38658, 50136, 51544, 71026, 77316, 100272, 103088, 106539, 142052, 154632, 213078, 284104, 309264, 426156, 568208, 791731, 852312, 1583462, 1704624, 2375193, 3166924, 4750386, 6333848, 9500772, 12667696, 13459427, 19001544, 26918854, 38003088, 40378281, 53837708, 80756562, 107675416, 161513124, 215350832, 323026248, 646052496]

約数ペア:

[(1, 646052496), (2, 323026248), (3, 215350832), (4, 161513124), (6, 107675416), (8, 80756562), (12, 53837708), (16, 40378281), (17, 38003088), (24, 26918854), (34, 19001544), (48, 13459427), (51, 12667696), (68, 9500772), (102, 6333848), (136, 4750386), (204, 3166924), (272, 2375193), (379, 1704624), (408, 1583462), (758, 852312), (816, 791731), (1137, 568208), (1516, 426156), (2089, 309264), (2274, 284104), (3032, 213078), (4178, 154632), (4548, 142052), (6064, 106539), (6267, 103088), (6443, 100272), (8356, 77316), (9096, 71026), (12534, 51544), (12886, 50136), (16712, 38658), (18192, 35513), (19329, 33424), (25068, 25772)]