About the Number

633139728

633139727 ← → 633139729

2進数表記:100101101111001111001000010000

漢数字表記:六億三千三百十三万九千七百二十八

素因数分解:

2 4 × 3 1 × 13 1 × 739 1 × 1373 1

素因数の和:2136
約数の個数: 80
約数和(自身を含む): 1765095360
約数和(自身を除く): 1131955632

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 739, 1373, 1478, 2217, 2746, 2956, 4119, 4434, 5492, 5912, 8238, 8868, 9607, 10984, 11824, 16476, 17736, 17849, 19214, 21968, 28821, 32952, 35472, 35698, 38428, 53547, 57642, 65904, 71396, 76856, 107094, 115284, 142792, 153712, 214188, 230568, 285584, 428376, 461136, 856752, 1014647, 2029294, 3043941, 4058588, 6087882, 8117176, 12175764, 13190411, 16234352, 24351528, 26380822, 39571233, 48703056, 52761644, 79142466, 105523288, 158284932, 211046576, 316569864, 633139728]

約数ペア:
[(1, 633139728), (2, 316569864), (3, 211046576), (4, 158284932), (6, 105523288), (8, 79142466), (12, 52761644), (13, 48703056), (16, 39571233), (24, 26380822), (26, 24351528), (39, 16234352), (48, 13190411), (52, 12175764), (78, 8117176), (104, 6087882), (156, 4058588), (208, 3043941), (312, 2029294), (624, 1014647), (739, 856752), (1373, 461136), (1478, 428376), (2217, 285584), (2746, 230568), (2956, 214188), (4119, 153712), (4434, 142792), (5492, 115284), (5912, 107094), (8238, 76856), (8868, 71396), (9607, 65904), (10984, 57642), (11824, 53547), (16476, 38428), (17736, 35698), (17849, 35472), (19214, 32952), (21968, 28821)]

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