323669290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 744629760

約数和(自身を除く): 420960470

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 83, 85, 113, 119, 145, 166, 170, 203, 226, 238, 290, 406, 415, 493, 565, 581, 595, 791, 830, 986, 1015, 1130, 1162, 1190, 1411, 1582, 1921, 2030, 2407, 2465, 2822, 2905, 3277, 3451, 3842, 3955, 4814, 4930, 5810, 6554, 6902, 7055, 7910, 9379, 9605, 9877, 12035, 13447, 14110, 16385, 16849, 17255, 18758, 19210, 19754, 22939, 24070, 26894, 32770, 33698, 34510, 40919, 45878, 46895, 49385, 55709, 65653, 67235, 81838, 84245, 93790, 98770, 111418, 114695, 131306, 134470, 159443, 168490, 204595, 229390, 271991, 278545, 286433, 318886, 328265, 389963, 409190, 543982, 557090, 572866, 656530, 779926, 797215, 1116101, 1359955, 1432165, 1594430, 1903937, 1949815, 2232202, 2719910, 2864330, 3807874, 3899630, 4623847, 5580505, 9247694, 9519685, 11161010, 19039370, 23119235, 32366929, 46238470, 64733858, 161834645, 323669290]

約数ペア:

[(1, 323669290), (2, 161834645), (5, 64733858), (7, 46238470), (10, 32366929), (14, 23119235), (17, 19039370), (29, 11161010), (34, 9519685), (35, 9247694), (58, 5580505), (70, 4623847), (83, 3899630), (85, 3807874), (113, 2864330), (119, 2719910), (145, 2232202), (166, 1949815), (170, 1903937), (203, 1594430), (226, 1432165), (238, 1359955), (290, 1116101), (406, 797215), (415, 779926), (493, 656530), (565, 572866), (581, 557090), (595, 543982), (791, 409190), (830, 389963), (986, 328265), (1015, 318886), (1130, 286433), (1162, 278545), (1190, 271991), (1411, 229390), (1582, 204595), (1921, 168490), (2030, 159443), (2407, 134470), (2465, 131306), (2822, 114695), (2905, 111418), (3277, 98770), (3451, 93790), (3842, 84245), (3955, 81838), (4814, 67235), (4930, 65653), (5810, 55709), (6554, 49385), (6902, 46895), (7055, 45878), (7910, 40919), (9379, 34510), (9605, 33698), (9877, 32770), (12035, 26894), (13447, 24070), (14110, 22939), (16385, 19754), (16849, 19210), (17255, 18758)]