254138832

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3265

約数の個数: 120

約数和(自身を含む): 774727200

約数和(自身を除く): 520588368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2736, 3203, 3306, 4176, 4408, 4959, 6406, 6612, 8816, 9609, 9918, 12812, 13224, 19218, 19836, 25624, 26448, 28827, 38436, 39672, 51248, 57654, 60857, 76872, 79344, 92887, 115308, 121714, 153744, 182571, 185774, 230616, 243428, 278661, 365142, 371548, 461232, 486856, 547713, 557322, 730284, 743096, 835983, 973712, 1095426, 1114644, 1460568, 1486192, 1671966, 1764853, 2190852, 2229288, 2921136, 3343932, 3529706, 4381704, 4458576, 5294559, 6687864, 7059412, 8763408, 10589118, 13375728, 14118824, 15883677, 21178236, 28237648, 31767354, 42356472, 63534708, 84712944, 127069416, 254138832]

約数ペア:

[(1, 254138832), (2, 127069416), (3, 84712944), (4, 63534708), (6, 42356472), (8, 31767354), (9, 28237648), (12, 21178236), (16, 15883677), (18, 14118824), (19, 13375728), (24, 10589118), (29, 8763408), (36, 7059412), (38, 6687864), (48, 5294559), (57, 4458576), (58, 4381704), (72, 3529706), (76, 3343932), (87, 2921136), (114, 2229288), (116, 2190852), (144, 1764853), (152, 1671966), (171, 1486192), (174, 1460568), (228, 1114644), (232, 1095426), (261, 973712), (304, 835983), (342, 743096), (348, 730284), (456, 557322), (464, 547713), (522, 486856), (551, 461232), (684, 371548), (696, 365142), (912, 278661), (1044, 243428), (1102, 230616), (1368, 185774), (1392, 182571), (1653, 153744), (2088, 121714), (2204, 115308), (2736, 92887), (3203, 79344), (3306, 76872), (4176, 60857), (4408, 57654), (4959, 51248), (6406, 39672), (6612, 38436), (8816, 28827), (9609, 26448), (9918, 25624), (12812, 19836), (13224, 19218)]