314881644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 944576640

約数和(自身を除く): 629694996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 89, 98, 132, 147, 154, 178, 196, 231, 267, 294, 308, 356, 462, 534, 539, 547, 588, 623, 924, 979, 1068, 1078, 1094, 1246, 1617, 1641, 1869, 1958, 2156, 2188, 2492, 2937, 3234, 3282, 3738, 3829, 3916, 4361, 5874, 6017, 6468, 6564, 6853, 7476, 7658, 8722, 11487, 11748, 12034, 13083, 13706, 15316, 17444, 18051, 20559, 22974, 24068, 26166, 26803, 27412, 36102, 41118, 42119, 45948, 47971, 48683, 52332, 53606, 72204, 80409, 82236, 84238, 95942, 97366, 107212, 126357, 143913, 146049, 160818, 168476, 191884, 194732, 252714, 287826, 292098, 294833, 321636, 340781, 505428, 535513, 575652, 584196, 589666, 681562, 884499, 1022343, 1071026, 1179332, 1363124, 1606539, 1768998, 2044686, 2142052, 2385467, 3213078, 3537996, 3748591, 4089372, 4770934, 6426156, 7156401, 7497182, 9541868, 11245773, 14312802, 14994364, 22491546, 26240137, 28625604, 44983092, 52480274, 78720411, 104960548, 157440822, 314881644]

約数ペア:

[(1, 314881644), (2, 157440822), (3, 104960548), (4, 78720411), (6, 52480274), (7, 44983092), (11, 28625604), (12, 26240137), (14, 22491546), (21, 14994364), (22, 14312802), (28, 11245773), (33, 9541868), (42, 7497182), (44, 7156401), (49, 6426156), (66, 4770934), (77, 4089372), (84, 3748591), (89, 3537996), (98, 3213078), (132, 2385467), (147, 2142052), (154, 2044686), (178, 1768998), (196, 1606539), (231, 1363124), (267, 1179332), (294, 1071026), (308, 1022343), (356, 884499), (462, 681562), (534, 589666), (539, 584196), (547, 575652), (588, 535513), (623, 505428), (924, 340781), (979, 321636), (1068, 294833), (1078, 292098), (1094, 287826), (1246, 252714), (1617, 194732), (1641, 191884), (1869, 168476), (1958, 160818), (2156, 146049), (2188, 143913), (2492, 126357), (2937, 107212), (3234, 97366), (3282, 95942), (3738, 84238), (3829, 82236), (3916, 80409), (4361, 72204), (5874, 53606), (6017, 52332), (6468, 48683), (6564, 47971), (6853, 45948), (7476, 42119), (7658, 41118), (8722, 36102), (11487, 27412), (11748, 26803), (12034, 26166), (13083, 24068), (13706, 22974), (15316, 20559), (17444, 18051)]