179648768

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 403142208

約数和(自身を除く): 223493440

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2347, 2392, 2944, 3328, 4694, 4784, 5888, 9388, 9568, 18776, 19136, 30511, 37552, 38272, 53981, 61022, 75104, 76544, 107962, 122044, 150208, 215924, 244088, 300416, 431848, 488176, 600832, 701753, 863696, 976352, 1403506, 1727392, 1952704, 2807012, 3454784, 3905408, 5614024, 6909568, 7810816, 11228048, 13819136, 22456096, 44912192, 89824384, 179648768]

約数ペア:

[(1, 179648768), (2, 89824384), (4, 44912192), (8, 22456096), (13, 13819136), (16, 11228048), (23, 7810816), (26, 6909568), (32, 5614024), (46, 3905408), (52, 3454784), (64, 2807012), (92, 1952704), (104, 1727392), (128, 1403506), (184, 976352), (208, 863696), (256, 701753), (299, 600832), (368, 488176), (416, 431848), (598, 300416), (736, 244088), (832, 215924), (1196, 150208), (1472, 122044), (1664, 107962), (2347, 76544), (2392, 75104), (2944, 61022), (3328, 53981), (4694, 38272), (4784, 37552), (5888, 30511), (9388, 19136), (9568, 18776)]