259325856

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1427}}^1$

素因数の和:2074

約数の個数: 72

約数和(自身を含む): 739144224

約数和(自身を除く): 479818368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1262, 1427, 1893, 2524, 2854, 3786, 4281, 5048, 5679, 5708, 7572, 8562, 10096, 11358, 11416, 12843, 15144, 17124, 20192, 22716, 22832, 25686, 30288, 34248, 45432, 45664, 51372, 60576, 68496, 90864, 102744, 136992, 181728, 205488, 410976, 900437, 1800874, 2701311, 3601748, 5402622, 7203496, 8103933, 10805244, 14406992, 16207866, 21610488, 28813984, 32415732, 43220976, 64831464, 86441952, 129662928, 259325856]

約数ペア:

[(1, 259325856), (2, 129662928), (3, 86441952), (4, 64831464), (6, 43220976), (8, 32415732), (9, 28813984), (12, 21610488), (16, 16207866), (18, 14406992), (24, 10805244), (32, 8103933), (36, 7203496), (48, 5402622), (72, 3601748), (96, 2701311), (144, 1800874), (288, 900437), (631, 410976), (1262, 205488), (1427, 181728), (1893, 136992), (2524, 102744), (2854, 90864), (3786, 68496), (4281, 60576), (5048, 51372), (5679, 45664), (5708, 45432), (7572, 34248), (8562, 30288), (10096, 25686), (11358, 22832), (11416, 22716), (12843, 20192), (15144, 17124)]