258809964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 709900800

約数和(自身を除く): 451090836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 277, 294, 343, 454, 554, 588, 681, 686, 831, 908, 1029, 1108, 1362, 1372, 1589, 1662, 1939, 2058, 2724, 3178, 3324, 3878, 4116, 4767, 5817, 6356, 7756, 9534, 11123, 11634, 13573, 19068, 22246, 23268, 27146, 33369, 40719, 44492, 54292, 62879, 66738, 77861, 81438, 95011, 125758, 133476, 155722, 162876, 188637, 190022, 233583, 251516, 285033, 311444, 377274, 380044, 440153, 467166, 570066, 754548, 880306, 934332, 1140132, 1320459, 1760612, 2640918, 3081071, 5281836, 6162142, 9243213, 12324284, 18486426, 21567497, 36972852, 43134994, 64702491, 86269988, 129404982, 258809964]

約数ペア:

[(1, 258809964), (2, 129404982), (3, 86269988), (4, 64702491), (6, 43134994), (7, 36972852), (12, 21567497), (14, 18486426), (21, 12324284), (28, 9243213), (42, 6162142), (49, 5281836), (84, 3081071), (98, 2640918), (147, 1760612), (196, 1320459), (227, 1140132), (277, 934332), (294, 880306), (343, 754548), (454, 570066), (554, 467166), (588, 440153), (681, 380044), (686, 377274), (831, 311444), (908, 285033), (1029, 251516), (1108, 233583), (1362, 190022), (1372, 188637), (1589, 162876), (1662, 155722), (1939, 133476), (2058, 125758), (2724, 95011), (3178, 81438), (3324, 77861), (3878, 66738), (4116, 62879), (4767, 54292), (5817, 44492), (6356, 40719), (7756, 33369), (9534, 27146), (11123, 23268), (11634, 22246), (13573, 19068)]