310059396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 874298880

約数和(自身を除く): 564239484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 59, 62, 68, 93, 102, 118, 124, 153, 177, 186, 204, 236, 277, 279, 306, 354, 372, 527, 531, 554, 558, 612, 708, 831, 1003, 1054, 1062, 1108, 1116, 1581, 1662, 1829, 2006, 2108, 2124, 2493, 3009, 3162, 3324, 3658, 4012, 4709, 4743, 4986, 5487, 6018, 6324, 7316, 8587, 9027, 9418, 9486, 9972, 10974, 12036, 14127, 16343, 16461, 17174, 18054, 18836, 18972, 21948, 25761, 28254, 31093, 32686, 32922, 34348, 36108, 42381, 49029, 51522, 56508, 62186, 65372, 65844, 77283, 84762, 93279, 98058, 103044, 124372, 145979, 147087, 154566, 169524, 186558, 196116, 277831, 279837, 291958, 294174, 309132, 373116, 437937, 506633, 555662, 559674, 583916, 588348, 833493, 875874, 1013266, 1111324, 1119348, 1313811, 1519899, 1666986, 1751748, 2026532, 2500479, 2627622, 3039798, 3333972, 4559697, 5000958, 5255244, 6079596, 8612761, 9119394, 10001916, 17225522, 18238788, 25838283, 34451044, 51676566, 77514849, 103353132, 155029698, 310059396]

約数ペア:

[(1, 310059396), (2, 155029698), (3, 103353132), (4, 77514849), (6, 51676566), (9, 34451044), (12, 25838283), (17, 18238788), (18, 17225522), (31, 10001916), (34, 9119394), (36, 8612761), (51, 6079596), (59, 5255244), (62, 5000958), (68, 4559697), (93, 3333972), (102, 3039798), (118, 2627622), (124, 2500479), (153, 2026532), (177, 1751748), (186, 1666986), (204, 1519899), (236, 1313811), (277, 1119348), (279, 1111324), (306, 1013266), (354, 875874), (372, 833493), (527, 588348), (531, 583916), (554, 559674), (558, 555662), (612, 506633), (708, 437937), (831, 373116), (1003, 309132), (1054, 294174), (1062, 291958), (1108, 279837), (1116, 277831), (1581, 196116), (1662, 186558), (1829, 169524), (2006, 154566), (2108, 147087), (2124, 145979), (2493, 124372), (3009, 103044), (3162, 98058), (3324, 93279), (3658, 84762), (4012, 77283), (4709, 65844), (4743, 65372), (4986, 62186), (5487, 56508), (6018, 51522), (6324, 49029), (7316, 42381), (8587, 36108), (9027, 34348), (9418, 32922), (9486, 32686), (9972, 31093), (10974, 28254), (12036, 25761), (14127, 21948), (16343, 18972), (16461, 18836), (17174, 18054)]