378357824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5479}}^1$

素因数の和:5587

約数の個数: 56

約数和(自身を含む): 818448960

約数和(自身を除く): 440091136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 2158, 2656, 4316, 5312, 5479, 8632, 10958, 17264, 21916, 34528, 43832, 69056, 71227, 87664, 142454, 175328, 284908, 350656, 454757, 569816, 909514, 1139632, 1819028, 2279264, 3638056, 4558528, 5911841, 7276112, 11823682, 14552224, 23647364, 29104448, 47294728, 94589456, 189178912, 378357824]

約数ペア:

[(1, 378357824), (2, 189178912), (4, 94589456), (8, 47294728), (13, 29104448), (16, 23647364), (26, 14552224), (32, 11823682), (52, 7276112), (64, 5911841), (83, 4558528), (104, 3638056), (166, 2279264), (208, 1819028), (332, 1139632), (416, 909514), (664, 569816), (832, 454757), (1079, 350656), (1328, 284908), (2158, 175328), (2656, 142454), (4316, 87664), (5312, 71227), (5479, 69056), (8632, 43832), (10958, 34528), (17264, 21916)]