299089984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 616232448

約数和(自身を除く): 317142464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 233, 248, 466, 496, 647, 932, 992, 1294, 1864, 1984, 2588, 3728, 5176, 7223, 7456, 10352, 14446, 14912, 20057, 20704, 28892, 40114, 41408, 57784, 80228, 115568, 150751, 160456, 231136, 301502, 320912, 462272, 603004, 641824, 1206008, 1283648, 2412016, 4673281, 4824032, 9346562, 9648064, 18693124, 37386248, 74772496, 149544992, 299089984]

約数ペア:

[(1, 299089984), (2, 149544992), (4, 74772496), (8, 37386248), (16, 18693124), (31, 9648064), (32, 9346562), (62, 4824032), (64, 4673281), (124, 2412016), (233, 1283648), (248, 1206008), (466, 641824), (496, 603004), (647, 462272), (932, 320912), (992, 301502), (1294, 231136), (1864, 160456), (1984, 150751), (2588, 115568), (3728, 80228), (5176, 57784), (7223, 41408), (7456, 40114), (10352, 28892), (14446, 20704), (14912, 20057)]