340807968

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3733}}^1$

素因数の和:4066

約数の個数: 72

約数和(自身を含む): 972490428

約数和(自身を除く): 631682460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 1268, 1902, 2536, 2853, 3733, 3804, 5072, 5706, 7466, 7608, 10144, 11199, 11412, 14932, 15216, 22398, 22824, 29864, 30432, 33597, 44796, 45648, 59728, 67194, 89592, 91296, 119456, 134388, 179184, 268776, 358368, 537552, 1075104, 1183361, 2366722, 3550083, 4733444, 7100166, 9466888, 10650249, 14200332, 18933776, 21300498, 28400664, 37867552, 42600996, 56801328, 85201992, 113602656, 170403984, 340807968]

約数ペア:

[(1, 340807968), (2, 170403984), (3, 113602656), (4, 85201992), (6, 56801328), (8, 42600996), (9, 37867552), (12, 28400664), (16, 21300498), (18, 18933776), (24, 14200332), (32, 10650249), (36, 9466888), (48, 7100166), (72, 4733444), (96, 3550083), (144, 2366722), (288, 1183361), (317, 1075104), (634, 537552), (951, 358368), (1268, 268776), (1902, 179184), (2536, 134388), (2853, 119456), (3733, 91296), (3804, 89592), (5072, 67194), (5706, 59728), (7466, 45648), (7608, 44796), (10144, 33597), (11199, 30432), (11412, 29864), (14932, 22824), (15216, 22398)]