329493056

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 674217600

約数和(自身を除く): 344724544

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 199, 328, 398, 631, 656, 796, 1262, 1312, 1592, 2524, 2624, 3184, 5048, 6368, 8159, 10096, 12736, 16318, 20192, 25871, 32636, 40384, 51742, 65272, 103484, 125569, 130544, 206968, 251138, 261088, 413936, 502276, 522176, 827872, 1004552, 1655744, 2009104, 4018208, 5148329, 8036416, 10296658, 20593316, 41186632, 82373264, 164746528, 329493056]

約数ペア:

[(1, 329493056), (2, 164746528), (4, 82373264), (8, 41186632), (16, 20593316), (32, 10296658), (41, 8036416), (64, 5148329), (82, 4018208), (164, 2009104), (199, 1655744), (328, 1004552), (398, 827872), (631, 522176), (656, 502276), (796, 413936), (1262, 261088), (1312, 251138), (1592, 206968), (2524, 130544), (2624, 125569), (3184, 103484), (5048, 65272), (6368, 51742), (8159, 40384), (10096, 32636), (12736, 25871), (16318, 20192)]