65438016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 199704960

約数和(自身を除く): 134266944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 181, 192, 224, 269, 336, 362, 448, 538, 543, 672, 724, 807, 1076, 1086, 1267, 1344, 1448, 1614, 1883, 2152, 2172, 2534, 2896, 3228, 3766, 3801, 4304, 4344, 5068, 5649, 5792, 6456, 7532, 7602, 8608, 8688, 10136, 11298, 11584, 12912, 15064, 15204, 17216, 17376, 20272, 22596, 25824, 30128, 30408, 34752, 40544, 45192, 48689, 51648, 60256, 60816, 81088, 90384, 97378, 120512, 121632, 146067, 180768, 194756, 243264, 292134, 340823, 361536, 389512, 584268, 681646, 779024, 1022469, 1168536, 1363292, 1558048, 2044938, 2337072, 2726584, 3116096, 4089876, 4674144, 5453168, 8179752, 9348288, 10906336, 16359504, 21812672, 32719008, 65438016]

約数ペア:

[(1, 65438016), (2, 32719008), (3, 21812672), (4, 16359504), (6, 10906336), (7, 9348288), (8, 8179752), (12, 5453168), (14, 4674144), (16, 4089876), (21, 3116096), (24, 2726584), (28, 2337072), (32, 2044938), (42, 1558048), (48, 1363292), (56, 1168536), (64, 1022469), (84, 779024), (96, 681646), (112, 584268), (168, 389512), (181, 361536), (192, 340823), (224, 292134), (269, 243264), (336, 194756), (362, 180768), (448, 146067), (538, 121632), (543, 120512), (672, 97378), (724, 90384), (807, 81088), (1076, 60816), (1086, 60256), (1267, 51648), (1344, 48689), (1448, 45192), (1614, 40544), (1883, 34752), (2152, 30408), (2172, 30128), (2534, 25824), (2896, 22596), (3228, 20272), (3766, 17376), (3801, 17216), (4304, 15204), (4344, 15064), (5068, 12912), (5649, 11584), (5792, 11298), (6456, 10136), (7532, 8688), (7602, 8608)]