1948769856

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{27961}}^1$

素因数の和:28001

約数の個数: 126

約数和(自身を含む): 6139979846

約数和(自身を除く): 4191209990

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2112, 2178, 2904, 3168, 3872, 4356, 5808, 6336, 7744, 8712, 11616, 17424, 23232, 27961, 34848, 55922, 69696, 83883, 111844, 167766, 223688, 251649, 307571, 335532, 447376, 503298, 615142, 671064, 894752, 922713, 1006596, 1230284, 1342128, 1789504, 1845426, 2013192, 2460568, 2684256, 2768139, 3383281, 3690852, 4026384, 4921136, 5368512, 5536278, 6766562, 7381704, 8052768, 9842272, 10149843, 11072556, 13533124, 14763408, 16105536, 19684544, 20299686, 22145112, 27066248, 29526816, 30449529, 40599372, 44290224, 54132496, 59053632, 60899058, 81198744, 88580448, 108264992, 121798116, 162397488, 177160896, 216529984, 243596232, 324794976, 487192464, 649589952, 974384928, 1948769856]

約数ペア:

[(1, 1948769856), (2, 974384928), (3, 649589952), (4, 487192464), (6, 324794976), (8, 243596232), (9, 216529984), (11, 177160896), (12, 162397488), (16, 121798116), (18, 108264992), (22, 88580448), (24, 81198744), (32, 60899058), (33, 59053632), (36, 54132496), (44, 44290224), (48, 40599372), (64, 30449529), (66, 29526816), (72, 27066248), (88, 22145112), (96, 20299686), (99, 19684544), (121, 16105536), (132, 14763408), (144, 13533124), (176, 11072556), (192, 10149843), (198, 9842272), (242, 8052768), (264, 7381704), (288, 6766562), (352, 5536278), (363, 5368512), (396, 4921136), (484, 4026384), (528, 3690852), (576, 3383281), (704, 2768139), (726, 2684256), (792, 2460568), (968, 2013192), (1056, 1845426), (1089, 1789504), (1452, 1342128), (1584, 1230284), (1936, 1006596), (2112, 922713), (2178, 894752), (2904, 671064), (3168, 615142), (3872, 503298), (4356, 447376), (5808, 335532), (6336, 307571), (7744, 251649), (8712, 223688), (11616, 167766), (17424, 111844), (23232, 83883), (27961, 69696), (34848, 55922)]