19851686784

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1357

約数の個数: 192

約数和(自身を含む): 58433160240

約数和(自身を除く): 38581473456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 347, 384, 424, 477, 576, 636, 694, 848, 937, 954, 1041, 1152, 1272, 1388, 1696, 1874, 1908, 2082, 2544, 2776, 2811, 3123, 3392, 3748, 3816, 4164, 5088, 5552, 5622, 6246, 6784, 7496, 7632, 8328, 8433, 10176, 11104, 11244, 12492, 14992, 15264, 16656, 16866, 18391, 20352, 22208, 22488, 24984, 29984, 30528, 33312, 33732, 36782, 44416, 44976, 49661, 49968, 55173, 59968, 61056, 66624, 67464, 73564, 89952, 99322, 99936, 110346, 119936, 133248, 134928, 147128, 148983, 165519, 179904, 198644, 199872, 220692, 269856, 294256, 297966, 325139, 331038, 359808, 397288, 399744, 441384, 446949, 539712, 588512, 595932, 650278, 662076, 794576, 882768, 893898, 975417, 1079424, 1177024, 1191864, 1300556, 1324152, 1589152, 1765536, 1787796, 1950834, 2354048, 2383728, 2601112, 2648304, 2926251, 3178304, 3531072, 3575592, 3901668, 4767456, 5202224, 5296608, 5852502, 6356608, 7062144, 7151184, 7803336, 9534912, 10404448, 10593216, 11705004, 14302368, 15606672, 17232367, 19069824, 20808896, 21186432, 23410008, 28604736, 31213344, 34464734, 41617792, 46820016, 51697101, 57209472, 62426688, 68929468, 93640032, 103394202, 124853376, 137858936, 155091303, 187280064, 206788404, 275717872, 310182606, 374560128, 413576808, 551435744, 620365212, 827153616, 1102871488, 1240730424, 1654307232, 2205742976, 2481460848, 3308614464, 4962921696, 6617228928, 9925843392, 19851686784]

約数ペア:

[(1, 19851686784), (2, 9925843392), (3, 6617228928), (4, 4962921696), (6, 3308614464), (8, 2481460848), (9, 2205742976), (12, 1654307232), (16, 1240730424), (18, 1102871488), (24, 827153616), (32, 620365212), (36, 551435744), (48, 413576808), (53, 374560128), (64, 310182606), (72, 275717872), (96, 206788404), (106, 187280064), (128, 155091303), (144, 137858936), (159, 124853376), (192, 103394202), (212, 93640032), (288, 68929468), (318, 62426688), (347, 57209472), (384, 51697101), (424, 46820016), (477, 41617792), (576, 34464734), (636, 31213344), (694, 28604736), (848, 23410008), (937, 21186432), (954, 20808896), (1041, 19069824), (1152, 17232367), (1272, 15606672), (1388, 14302368), (1696, 11705004), (1874, 10593216), (1908, 10404448), (2082, 9534912), (2544, 7803336), (2776, 7151184), (2811, 7062144), (3123, 6356608), (3392, 5852502), (3748, 5296608), (3816, 5202224), (4164, 4767456), (5088, 3901668), (5552, 3575592), (5622, 3531072), (6246, 3178304), (6784, 2926251), (7496, 2648304), (7632, 2601112), (8328, 2383728), (8433, 2354048), (10176, 1950834), (11104, 1787796), (11244, 1765536), (12492, 1589152), (14992, 1324152), (15264, 1300556), (16656, 1191864), (16866, 1177024), (18391, 1079424), (20352, 975417), (22208, 893898), (22488, 882768), (24984, 794576), (29984, 662076), (30528, 650278), (33312, 595932), (33732, 588512), (36782, 539712), (44416, 446949), (44976, 441384), (49661, 399744), (49968, 397288), (55173, 359808), (59968, 331038), (61056, 325139), (66624, 297966), (67464, 294256), (73564, 269856), (89952, 220692), (99322, 199872), (99936, 198644), (110346, 179904), (119936, 165519), (133248, 148983), (134928, 147128)]