25163904792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{1033}}^1$

素因数の和:1697

約数の個数: 128

約数和(自身を含む): 68373043200

約数和(自身を除く): 43209138408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 479, 489, 652, 958, 978, 1033, 1304, 1437, 1916, 1956, 2066, 2119, 2874, 3099, 3832, 3912, 4132, 4238, 5748, 6198, 6227, 6357, 8264, 8476, 11496, 12396, 12454, 12714, 13429, 16952, 18681, 24792, 24908, 25428, 26858, 37362, 40287, 49816, 50856, 53716, 74724, 78077, 80574, 107432, 149448, 156154, 161148, 168379, 234231, 312308, 322296, 336758, 468462, 494807, 505137, 624616, 673516, 936924, 989614, 1010274, 1015001, 1347032, 1484421, 1873848, 1979228, 2020548, 2030002, 2188927, 2968842, 3045003, 3958456, 4041096, 4060004, 4377854, 5937684, 6090006, 6432491, 6566781, 8120008, 8755708, 11875368, 12180012, 12864982, 13133562, 17511416, 19297473, 24360024, 25729964, 26267124, 38594946, 51459928, 52534248, 77189892, 80653541, 154379784, 161307082, 241960623, 322614164, 483921246, 645228328, 967842492, 1048496033, 1935684984, 2096992066, 3145488099, 4193984132, 6290976198, 8387968264, 12581952396, 25163904792]

約数ペア:

[(1, 25163904792), (2, 12581952396), (3, 8387968264), (4, 6290976198), (6, 4193984132), (8, 3145488099), (12, 2096992066), (13, 1935684984), (24, 1048496033), (26, 967842492), (39, 645228328), (52, 483921246), (78, 322614164), (104, 241960623), (156, 161307082), (163, 154379784), (312, 80653541), (326, 77189892), (479, 52534248), (489, 51459928), (652, 38594946), (958, 26267124), (978, 25729964), (1033, 24360024), (1304, 19297473), (1437, 17511416), (1916, 13133562), (1956, 12864982), (2066, 12180012), (2119, 11875368), (2874, 8755708), (3099, 8120008), (3832, 6566781), (3912, 6432491), (4132, 6090006), (4238, 5937684), (5748, 4377854), (6198, 4060004), (6227, 4041096), (6357, 3958456), (8264, 3045003), (8476, 2968842), (11496, 2188927), (12396, 2030002), (12454, 2020548), (12714, 1979228), (13429, 1873848), (16952, 1484421), (18681, 1347032), (24792, 1015001), (24908, 1010274), (25428, 989614), (26858, 936924), (37362, 673516), (40287, 624616), (49816, 505137), (50856, 494807), (53716, 468462), (74724, 336758), (78077, 322296), (80574, 312308), (107432, 234231), (149448, 168379), (156154, 161148)]