2455333881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1947

約数の個数: 128

約数和(自身を含む): 4830658560

約数和(自身を除く): 2375324679

約数列:

[1, 3, 7, 11, 13, 19, 21, 23, 33, 39, 57, 69, 77, 91, 133, 143, 161, 209, 231, 247, 253, 273, 299, 399, 429, 437, 483, 627, 741, 759, 897, 1001, 1311, 1463, 1729, 1771, 1871, 2093, 2717, 3003, 3059, 3289, 4389, 4807, 5187, 5313, 5613, 5681, 6279, 8151, 9177, 9867, 13097, 14421, 17043, 19019, 20581, 23023, 24323, 33649, 35549, 39291, 39767, 43033, 57057, 61743, 62491, 69069, 72969, 100947, 106647, 119301, 129099, 144067, 170261, 187473, 248843, 267553, 301231, 391039, 432201, 437437, 462137, 473363, 510783, 559429, 746529, 802659, 817627, 903693, 1173117, 1312311, 1386411, 1420089, 1678287, 1872871, 2452881, 2737273, 3234959, 3313541, 3916003, 5083507, 5618613, 5723389, 6153719, 8211819, 8993897, 9704877, 9940623, 10629151, 11748009, 15250521, 17170167, 18461157, 26981691, 31887453, 35584549, 43076033, 62957279, 74404057, 106753647, 116920661, 129228099, 188871837, 223212171, 350761983, 818444627, 2455333881]

約数ペア:

[(1, 2455333881), (3, 818444627), (7, 350761983), (11, 223212171), (13, 188871837), (19, 129228099), (21, 116920661), (23, 106753647), (33, 74404057), (39, 62957279), (57, 43076033), (69, 35584549), (77, 31887453), (91, 26981691), (133, 18461157), (143, 17170167), (161, 15250521), (209, 11748009), (231, 10629151), (247, 9940623), (253, 9704877), (273, 8993897), (299, 8211819), (399, 6153719), (429, 5723389), (437, 5618613), (483, 5083507), (627, 3916003), (741, 3313541), (759, 3234959), (897, 2737273), (1001, 2452881), (1311, 1872871), (1463, 1678287), (1729, 1420089), (1771, 1386411), (1871, 1312311), (2093, 1173117), (2717, 903693), (3003, 817627), (3059, 802659), (3289, 746529), (4389, 559429), (4807, 510783), (5187, 473363), (5313, 462137), (5613, 437437), (5681, 432201), (6279, 391039), (8151, 301231), (9177, 267553), (9867, 248843), (13097, 187473), (14421, 170261), (17043, 144067), (19019, 129099), (20581, 119301), (23023, 106647), (24323, 100947), (33649, 72969), (35549, 69069), (39291, 62491), (39767, 61743), (43033, 57057)]