779502816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{142453}}^1$

素因数の和:142488

約数の個数: 72

約数和(自身を含む): 2333396520

約数和(自身を除く): 1553893704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 142453, 284906, 427359, 569812, 854718, 1139624, 1282077, 1709436, 2279248, 2564154, 2706607, 3418872, 4558496, 5128308, 5413214, 6837744, 8119821, 10256616, 10826428, 13675488, 16239642, 20513232, 21652856, 24359463, 32479284, 41026464, 43305712, 48718926, 64958568, 86611424, 97437852, 129917136, 194875704, 259834272, 389751408, 779502816]

約数ペア:

[(1, 779502816), (2, 389751408), (3, 259834272), (4, 194875704), (6, 129917136), (8, 97437852), (9, 86611424), (12, 64958568), (16, 48718926), (18, 43305712), (19, 41026464), (24, 32479284), (32, 24359463), (36, 21652856), (38, 20513232), (48, 16239642), (57, 13675488), (72, 10826428), (76, 10256616), (96, 8119821), (114, 6837744), (144, 5413214), (152, 5128308), (171, 4558496), (228, 3418872), (288, 2706607), (304, 2564154), (342, 2279248), (456, 1709436), (608, 1282077), (684, 1139624), (912, 854718), (1368, 569812), (1824, 427359), (2736, 284906), (5472, 142453)]