374701216

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 72

約数和(自身を含む): 809536896

約数和(自身を除く): 434835680

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 544, 578, 992, 1054, 1156, 1307, 2108, 2312, 2614, 4216, 4624, 5228, 8432, 8959, 9248, 10456, 16864, 17918, 20912, 22219, 35836, 40517, 41824, 44438, 71672, 81034, 88876, 143344, 162068, 177752, 286688, 324136, 355504, 377723, 648272, 688789, 711008, 755446, 1296544, 1377578, 1510892, 2755156, 3021784, 5510312, 6043568, 11020624, 11709413, 12087136, 22041248, 23418826, 46837652, 93675304, 187350608, 374701216]

約数ペア:

[(1, 374701216), (2, 187350608), (4, 93675304), (8, 46837652), (16, 23418826), (17, 22041248), (31, 12087136), (32, 11709413), (34, 11020624), (62, 6043568), (68, 5510312), (124, 3021784), (136, 2755156), (248, 1510892), (272, 1377578), (289, 1296544), (496, 755446), (527, 711008), (544, 688789), (578, 648272), (992, 377723), (1054, 355504), (1156, 324136), (1307, 286688), (2108, 177752), (2312, 162068), (2614, 143344), (4216, 88876), (4624, 81034), (5228, 71672), (8432, 44438), (8959, 41824), (9248, 40517), (10456, 35836), (16864, 22219), (17918, 20912)]