458395728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25741}}^1$

素因数の和:25812

約数の個数: 80

約数和(自身を含む): 1378947456

約数和(自身を除く): 920551728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 25741, 51482, 77223, 102964, 154446, 180187, 205928, 308892, 360374, 411856, 540561, 617784, 720748, 1081122, 1235568, 1364273, 1441496, 2162244, 2728546, 2882992, 4092819, 4324488, 5457092, 8185638, 8648976, 9549911, 10914184, 16371276, 19099822, 21828368, 28649733, 32742552, 38199644, 57299466, 65485104, 76399288, 114598932, 152798576, 229197864, 458395728]

約数ペア:

[(1, 458395728), (2, 229197864), (3, 152798576), (4, 114598932), (6, 76399288), (7, 65485104), (8, 57299466), (12, 38199644), (14, 32742552), (16, 28649733), (21, 21828368), (24, 19099822), (28, 16371276), (42, 10914184), (48, 9549911), (53, 8648976), (56, 8185638), (84, 5457092), (106, 4324488), (112, 4092819), (159, 2882992), (168, 2728546), (212, 2162244), (318, 1441496), (336, 1364273), (371, 1235568), (424, 1081122), (636, 720748), (742, 617784), (848, 540561), (1113, 411856), (1272, 360374), (1484, 308892), (2226, 205928), (2544, 180187), (2968, 154446), (4452, 102964), (5936, 77223), (8904, 51482), (17808, 25741)]