858478976

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3299}}^1$

素因数の和:3439

約数の個数: 64

約数和(自身を含む): 1817640000

約数和(自身を除く): 959161024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 304, 428, 608, 856, 1216, 1712, 2033, 2432, 3299, 3424, 4066, 6598, 6848, 8132, 13196, 13696, 16264, 26392, 32528, 52784, 62681, 65056, 105568, 125362, 130112, 211136, 250724, 260224, 352993, 422272, 501448, 705986, 1002896, 1411972, 2005792, 2823944, 4011584, 5647888, 6706867, 8023168, 11295776, 13413734, 22591552, 26827468, 45183104, 53654936, 107309872, 214619744, 429239488, 858478976]

約数ペア:

[(1, 858478976), (2, 429239488), (4, 214619744), (8, 107309872), (16, 53654936), (19, 45183104), (32, 26827468), (38, 22591552), (64, 13413734), (76, 11295776), (107, 8023168), (128, 6706867), (152, 5647888), (214, 4011584), (304, 2823944), (428, 2005792), (608, 1411972), (856, 1002896), (1216, 705986), (1712, 501448), (2033, 422272), (2432, 352993), (3299, 260224), (3424, 250724), (4066, 211136), (6598, 130112), (6848, 125362), (8132, 105568), (13196, 65056), (13696, 62681), (16264, 52784), (26392, 32528)]