340764648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 1022976000

約数和(自身を除く): 682211352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 472, 651, 708, 744, 826, 868, 1109, 1239, 1302, 1416, 1652, 1736, 1829, 2218, 2478, 2604, 3304, 3327, 3658, 4436, 4956, 5208, 5487, 6654, 7316, 7763, 8872, 9912, 10974, 12803, 13308, 14632, 15526, 21948, 23289, 25606, 26616, 31052, 34379, 38409, 43896, 46578, 51212, 62104, 65431, 68758, 76818, 93156, 102424, 103137, 130862, 137516, 153636, 186312, 196293, 206274, 240653, 261724, 275032, 307272, 392586, 412548, 458017, 481306, 523448, 721959, 785172, 825096, 916034, 962612, 1374051, 1443918, 1570344, 1832068, 1925224, 2028361, 2748102, 2887836, 3664136, 4056722, 5496204, 5775672, 6085083, 8113444, 10992408, 12170166, 14198527, 16226888, 24340332, 28397054, 42595581, 48680664, 56794108, 85191162, 113588216, 170382324, 340764648]

約数ペア:

[(1, 340764648), (2, 170382324), (3, 113588216), (4, 85191162), (6, 56794108), (7, 48680664), (8, 42595581), (12, 28397054), (14, 24340332), (21, 16226888), (24, 14198527), (28, 12170166), (31, 10992408), (42, 8113444), (56, 6085083), (59, 5775672), (62, 5496204), (84, 4056722), (93, 3664136), (118, 2887836), (124, 2748102), (168, 2028361), (177, 1925224), (186, 1832068), (217, 1570344), (236, 1443918), (248, 1374051), (354, 962612), (372, 916034), (413, 825096), (434, 785172), (472, 721959), (651, 523448), (708, 481306), (744, 458017), (826, 412548), (868, 392586), (1109, 307272), (1239, 275032), (1302, 261724), (1416, 240653), (1652, 206274), (1736, 196293), (1829, 186312), (2218, 153636), (2478, 137516), (2604, 130862), (3304, 103137), (3327, 102424), (3658, 93156), (4436, 76818), (4956, 68758), (5208, 65431), (5487, 62104), (6654, 51212), (7316, 46578), (7763, 43896), (8872, 38409), (9912, 34379), (10974, 31052), (12803, 26616), (13308, 25606), (14632, 23289), (15526, 21948)]