243964728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{69151}}^1$

素因数の和:69177

約数の個数: 72

約数和(自身を含む): 768624480

約数和(自身を除く): 524659752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 69151, 138302, 207453, 276604, 414906, 484057, 553208, 622359, 829812, 968114, 1244718, 1452171, 1659624, 1936228, 2489436, 2904342, 3388399, 3872456, 4356513, 4978872, 5808684, 6776798, 8713026, 10165197, 11617368, 13553596, 17426052, 20330394, 27107192, 30495591, 34852104, 40660788, 60991182, 81321576, 121982364, 243964728]

約数ペア:

[(1, 243964728), (2, 121982364), (3, 81321576), (4, 60991182), (6, 40660788), (7, 34852104), (8, 30495591), (9, 27107192), (12, 20330394), (14, 17426052), (18, 13553596), (21, 11617368), (24, 10165197), (28, 8713026), (36, 6776798), (42, 5808684), (49, 4978872), (56, 4356513), (63, 3872456), (72, 3388399), (84, 2904342), (98, 2489436), (126, 1936228), (147, 1659624), (168, 1452171), (196, 1244718), (252, 968114), (294, 829812), (392, 622359), (441, 553208), (504, 484057), (588, 414906), (882, 276604), (1176, 207453), (1764, 138302), (3528, 69151)]