997497369344

素因数分解:

$2^8\times 7^1\times {\mathrm{3463}}^1\times {\mathrm{160739}}^1$

素因数の和:164225

約数の個数: 72

約数和(自身を含む): 2276212135680

約数和(自身を除く): 1278714766336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 3463, 6926, 13852, 24241, 27704, 48482, 55408, 96964, 110816, 160739, 193928, 221632, 321478, 387856, 443264, 642956, 775712, 886528, 1125173, 1285912, 1551424, 2250346, 2571824, 3102848, 4500692, 5143648, 6205696, 9001384, 10287296, 18002768, 20574592, 36005536, 41149184, 72011072, 144022144, 288044288, 556639157, 1113278314, 2226556628, 3896474099, 4453113256, 7792948198, 8906226512, 15585896396, 17812453024, 31171792792, 35624906048, 62343585584, 71249812096, 124687171168, 142499624192, 249374342336, 498748684672, 997497369344]

約数ペア:

[(1, 997497369344), (2, 498748684672), (4, 249374342336), (7, 142499624192), (8, 124687171168), (14, 71249812096), (16, 62343585584), (28, 35624906048), (32, 31171792792), (56, 17812453024), (64, 15585896396), (112, 8906226512), (128, 7792948198), (224, 4453113256), (256, 3896474099), (448, 2226556628), (896, 1113278314), (1792, 556639157), (3463, 288044288), (6926, 144022144), (13852, 72011072), (24241, 41149184), (27704, 36005536), (48482, 20574592), (55408, 18002768), (96964, 10287296), (110816, 9001384), (160739, 6205696), (193928, 5143648), (221632, 4500692), (321478, 3102848), (387856, 2571824), (443264, 2250346), (642956, 1551424), (775712, 1285912), (886528, 1125173)]