3870219136

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 192

約数和(自身を含む): 9655891200

約数和(自身を除く): 5785672064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 49, 56, 64, 76, 94, 98, 112, 128, 133, 152, 188, 196, 224, 266, 304, 329, 376, 392, 448, 532, 608, 658, 691, 752, 784, 893, 896, 931, 1064, 1216, 1316, 1382, 1504, 1568, 1786, 1862, 2128, 2303, 2432, 2632, 2764, 3008, 3136, 3572, 3724, 4256, 4606, 4837, 5264, 5528, 6016, 6251, 6272, 7144, 7448, 8512, 9212, 9674, 10528, 11056, 12502, 13129, 14288, 14896, 17024, 18424, 19348, 21056, 22112, 25004, 26258, 28576, 29792, 32477, 33859, 36848, 38696, 42112, 43757, 44224, 50008, 52516, 57152, 59584, 64954, 67718, 73696, 77392, 87514, 88448, 91903, 100016, 105032, 114304, 119168, 129908, 135436, 147392, 154784, 175028, 183806, 200032, 210064, 227339, 259816, 270872, 294784, 309568, 350056, 367612, 400064, 420128, 454678, 519632, 541744, 617063, 619136, 643321, 700112, 735224, 800128, 840256, 909356, 1039264, 1083488, 1234126, 1286642, 1400224, 1470448, 1591373, 1680512, 1818712, 2078528, 2166976, 2468252, 2573284, 2800448, 2940896, 3182746, 3637424, 4157056, 4319441, 4333952, 4936504, 5146568, 5600896, 5881792, 6365492, 7274848, 8638882, 9873008, 10293136, 11763584, 12730984, 14549696, 17277764, 19746016, 20586272, 25461968, 29099392, 30236087, 34555528, 39492032, 41172544, 50923936, 60472174, 69111056, 78984064, 82345088, 101847872, 120944348, 138222112, 203695744, 241888696, 276444224, 483777392, 552888448, 967554784, 1935109568, 3870219136]

約数ペア:

[(1, 3870219136), (2, 1935109568), (4, 967554784), (7, 552888448), (8, 483777392), (14, 276444224), (16, 241888696), (19, 203695744), (28, 138222112), (32, 120944348), (38, 101847872), (47, 82345088), (49, 78984064), (56, 69111056), (64, 60472174), (76, 50923936), (94, 41172544), (98, 39492032), (112, 34555528), (128, 30236087), (133, 29099392), (152, 25461968), (188, 20586272), (196, 19746016), (224, 17277764), (266, 14549696), (304, 12730984), (329, 11763584), (376, 10293136), (392, 9873008), (448, 8638882), (532, 7274848), (608, 6365492), (658, 5881792), (691, 5600896), (752, 5146568), (784, 4936504), (893, 4333952), (896, 4319441), (931, 4157056), (1064, 3637424), (1216, 3182746), (1316, 2940896), (1382, 2800448), (1504, 2573284), (1568, 2468252), (1786, 2166976), (1862, 2078528), (2128, 1818712), (2303, 1680512), (2432, 1591373), (2632, 1470448), (2764, 1400224), (3008, 1286642), (3136, 1234126), (3572, 1083488), (3724, 1039264), (4256, 909356), (4606, 840256), (4837, 800128), (5264, 735224), (5528, 700112), (6016, 643321), (6251, 619136), (6272, 617063), (7144, 541744), (7448, 519632), (8512, 454678), (9212, 420128), (9674, 400064), (10528, 367612), (11056, 350056), (12502, 309568), (13129, 294784), (14288, 270872), (14896, 259816), (17024, 227339), (18424, 210064), (19348, 200032), (21056, 183806), (22112, 175028), (25004, 154784), (26258, 147392), (28576, 135436), (29792, 129908), (32477, 119168), (33859, 114304), (36848, 105032), (38696, 100016), (42112, 91903), (43757, 88448), (44224, 87514), (50008, 77392), (52516, 73696), (57152, 67718), (59584, 64954)]