309467808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82657}}^1$

素因数の和:82686

約数の個数: 72

約数和(自身を含む): 947756628

約数和(自身を除く): 638288820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 82657, 165314, 247971, 330628, 495942, 661256, 743913, 991884, 1074541, 1322512, 1487826, 1983768, 2149082, 2645024, 2975652, 3223623, 3967536, 4298164, 5951304, 6447246, 7935072, 8596328, 9670869, 11902608, 12894492, 17192656, 19341738, 23805216, 25788984, 34385312, 38683476, 51577968, 77366952, 103155936, 154733904, 309467808]

約数ペア:

[(1, 309467808), (2, 154733904), (3, 103155936), (4, 77366952), (6, 51577968), (8, 38683476), (9, 34385312), (12, 25788984), (13, 23805216), (16, 19341738), (18, 17192656), (24, 12894492), (26, 11902608), (32, 9670869), (36, 8596328), (39, 7935072), (48, 6447246), (52, 5951304), (72, 4298164), (78, 3967536), (96, 3223623), (104, 2975652), (117, 2645024), (144, 2149082), (156, 1983768), (208, 1487826), (234, 1322512), (288, 1074541), (312, 991884), (416, 743913), (468, 661256), (624, 495942), (936, 330628), (1248, 247971), (1872, 165314), (3744, 82657)]