245104704

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3674

約数の個数: 140

約数和(自身を含む): 782672044

約数和(自身を除く): 537567340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3637, 3744, 4212, 5184, 5616, 7274, 7488, 8424, 10911, 11232, 14548, 16848, 21822, 22464, 29096, 32733, 33696, 43644, 47281, 58192, 65466, 67392, 87288, 94562, 98199, 116384, 130932, 141843, 174576, 189124, 196398, 232768, 261864, 283686, 294597, 349152, 378248, 392796, 425529, 523728, 567372, 589194, 698304, 756496, 785592, 851058, 1047456, 1134744, 1178388, 1276587, 1512992, 1571184, 1702116, 2094912, 2269488, 2356776, 2553174, 3025984, 3142368, 3404232, 3829761, 4538976, 4713552, 5106348, 6284736, 6808464, 7659522, 9077952, 9427104, 10212696, 13616928, 15319044, 18854208, 20425392, 27233856, 30638088, 40850784, 61276176, 81701568, 122552352, 245104704]

約数ペア:

[(1, 245104704), (2, 122552352), (3, 81701568), (4, 61276176), (6, 40850784), (8, 30638088), (9, 27233856), (12, 20425392), (13, 18854208), (16, 15319044), (18, 13616928), (24, 10212696), (26, 9427104), (27, 9077952), (32, 7659522), (36, 6808464), (39, 6284736), (48, 5106348), (52, 4713552), (54, 4538976), (64, 3829761), (72, 3404232), (78, 3142368), (81, 3025984), (96, 2553174), (104, 2356776), (108, 2269488), (117, 2094912), (144, 1702116), (156, 1571184), (162, 1512992), (192, 1276587), (208, 1178388), (216, 1134744), (234, 1047456), (288, 851058), (312, 785592), (324, 756496), (351, 698304), (416, 589194), (432, 567372), (468, 523728), (576, 425529), (624, 392796), (648, 378248), (702, 349152), (832, 294597), (864, 283686), (936, 261864), (1053, 232768), (1248, 196398), (1296, 189124), (1404, 174576), (1728, 141843), (1872, 130932), (2106, 116384), (2496, 98199), (2592, 94562), (2808, 87288), (3637, 67392), (3744, 65466), (4212, 58192), (5184, 47281), (5616, 43644), (7274, 33696), (7488, 32733), (8424, 29096), (10911, 22464), (11232, 21822), (14548, 16848)]