225795258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 96

約数和(自身を含む): 576156672

約数和(自身を除く): 350361414

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1209, 1326, 1581, 1831, 1989, 2418, 3162, 3627, 3662, 3978, 4743, 5493, 6851, 7254, 9486, 10986, 13702, 16479, 20553, 23803, 31127, 32958, 41106, 47606, 56761, 61659, 62254, 71409, 93381, 113522, 123318, 142818, 170283, 186762, 214227, 280143, 340566, 404651, 428454, 510849, 560286, 737893, 809302, 964937, 1021698, 1213953, 1475786, 1929874, 2213679, 2427906, 2894811, 3641859, 4427358, 5789622, 6641037, 7283718, 8684433, 12544181, 13282074, 17368866, 25088362, 37632543, 75265086, 112897629, 225795258]

約数ペア:

[(1, 225795258), (2, 112897629), (3, 75265086), (6, 37632543), (9, 25088362), (13, 17368866), (17, 13282074), (18, 12544181), (26, 8684433), (31, 7283718), (34, 6641037), (39, 5789622), (51, 4427358), (62, 3641859), (78, 2894811), (93, 2427906), (102, 2213679), (117, 1929874), (153, 1475786), (186, 1213953), (221, 1021698), (234, 964937), (279, 809302), (306, 737893), (403, 560286), (442, 510849), (527, 428454), (558, 404651), (663, 340566), (806, 280143), (1054, 214227), (1209, 186762), (1326, 170283), (1581, 142818), (1831, 123318), (1989, 113522), (2418, 93381), (3162, 71409), (3627, 62254), (3662, 61659), (3978, 56761), (4743, 47606), (5493, 41106), (6851, 32958), (7254, 31127), (9486, 23803), (10986, 20553), (13702, 16479)]