505221528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103699}}^1$

素因数の和:103744

約数の個数: 64

約数和(自身を含む): 1493280000

約数和(自身を除く): 988058472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 103699, 207398, 311097, 414796, 622194, 725893, 829592, 1244388, 1451786, 2177679, 2488776, 2903572, 3007271, 4355358, 5807144, 6014542, 8710716, 9021813, 12029084, 17421432, 18043626, 21050897, 24058168, 36087252, 42101794, 63152691, 72174504, 84203588, 126305382, 168407176, 252610764, 505221528]

約数ペア:

[(1, 505221528), (2, 252610764), (3, 168407176), (4, 126305382), (6, 84203588), (7, 72174504), (8, 63152691), (12, 42101794), (14, 36087252), (21, 24058168), (24, 21050897), (28, 18043626), (29, 17421432), (42, 12029084), (56, 9021813), (58, 8710716), (84, 6014542), (87, 5807144), (116, 4355358), (168, 3007271), (174, 2903572), (203, 2488776), (232, 2177679), (348, 1451786), (406, 1244388), (609, 829592), (696, 725893), (812, 622194), (1218, 414796), (1624, 311097), (2436, 207398), (4872, 103699)]