1495920128

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{307}}^2$

素因数の和:663

約数の個数: 60

約数和(自身を含む): 3095417952

約数和(自身を除く): 1599497824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 307, 496, 512, 614, 992, 1228, 1984, 2456, 3968, 4912, 7936, 9517, 9824, 15872, 19034, 19648, 38068, 39296, 76136, 78592, 94249, 152272, 157184, 188498, 304544, 376996, 609088, 753992, 1218176, 1507984, 2436352, 2921719, 3015968, 4872704, 5843438, 6031936, 11686876, 12063872, 23373752, 24127744, 46747504, 48255488, 93495008, 186990016, 373980032, 747960064, 1495920128]

約数ペア:

[(1, 1495920128), (2, 747960064), (4, 373980032), (8, 186990016), (16, 93495008), (31, 48255488), (32, 46747504), (62, 24127744), (64, 23373752), (124, 12063872), (128, 11686876), (248, 6031936), (256, 5843438), (307, 4872704), (496, 3015968), (512, 2921719), (614, 2436352), (992, 1507984), (1228, 1218176), (1984, 753992), (2456, 609088), (3968, 376996), (4912, 304544), (7936, 188498), (9517, 157184), (9824, 152272), (15872, 94249), (19034, 78592), (19648, 76136), (38068, 39296)]