47293428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 144789120

約数和(自身を除く): 97495692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 138, 147, 156, 161, 182, 196, 269, 273, 276, 294, 299, 322, 364, 483, 538, 546, 588, 598, 637, 644, 807, 897, 966, 1076, 1092, 1127, 1196, 1274, 1614, 1794, 1883, 1911, 1932, 2093, 2254, 2548, 3228, 3381, 3497, 3588, 3766, 3822, 4186, 4508, 5649, 6187, 6279, 6762, 6994, 7532, 7644, 8372, 10491, 11298, 12374, 12558, 13181, 13524, 13988, 14651, 18561, 20982, 22596, 24479, 24748, 25116, 26362, 29302, 37122, 39543, 41964, 43309, 43953, 48958, 52724, 58604, 73437, 74244, 79086, 80431, 86618, 87906, 97916, 129927, 146874, 158172, 160862, 171353, 173236, 175812, 241293, 259854, 293748, 303163, 321724, 342706, 482586, 514059, 519708, 563017, 606326, 685412, 909489, 965172, 1028118, 1126034, 1212652, 1689051, 1818978, 2056236, 2252068, 3378102, 3637956, 3941119, 6756204, 7882238, 11823357, 15764476, 23646714, 47293428]

約数ペア:

[(1, 47293428), (2, 23646714), (3, 15764476), (4, 11823357), (6, 7882238), (7, 6756204), (12, 3941119), (13, 3637956), (14, 3378102), (21, 2252068), (23, 2056236), (26, 1818978), (28, 1689051), (39, 1212652), (42, 1126034), (46, 1028118), (49, 965172), (52, 909489), (69, 685412), (78, 606326), (84, 563017), (91, 519708), (92, 514059), (98, 482586), (138, 342706), (147, 321724), (156, 303163), (161, 293748), (182, 259854), (196, 241293), (269, 175812), (273, 173236), (276, 171353), (294, 160862), (299, 158172), (322, 146874), (364, 129927), (483, 97916), (538, 87906), (546, 86618), (588, 80431), (598, 79086), (637, 74244), (644, 73437), (807, 58604), (897, 52724), (966, 48958), (1076, 43953), (1092, 43309), (1127, 41964), (1196, 39543), (1274, 37122), (1614, 29302), (1794, 26362), (1883, 25116), (1911, 24748), (1932, 24479), (2093, 22596), (2254, 20982), (2548, 18561), (3228, 14651), (3381, 13988), (3497, 13524), (3588, 13181), (3766, 12558), (3822, 12374), (4186, 11298), (4508, 10491), (5649, 8372), (6187, 7644), (6279, 7532), (6762, 6994)]