19615474944

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:978

約数の個数: 288

約数和(自身を含む): 62737718400

約数和(自身を除く): 43122243456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 419, 432, 468, 521, 576, 624, 702, 768, 832, 838, 864, 936, 1042, 1152, 1248, 1257, 1404, 1563, 1664, 1676, 1728, 1872, 2084, 2304, 2496, 2514, 2808, 3126, 3328, 3352, 3456, 3744, 3771, 4168, 4689, 4992, 5028, 5447, 5616, 6252, 6704, 6773, 6912, 7488, 7542, 8336, 9378, 9984, 10056, 10894, 11232, 11313, 12504, 13408, 13546, 14067, 14976, 15084, 16341, 16672, 18756, 20112, 20319, 21788, 22464, 22626, 25008, 26816, 27092, 28134, 29952, 30168, 32682, 33344, 37512, 40224, 40638, 43576, 44928, 45252, 49023, 50016, 53632, 54184, 56268, 60336, 60957, 65364, 66688, 75024, 80448, 81276, 87152, 89856, 90504, 98046, 100032, 107264, 108368, 112536, 120672, 121914, 130728, 133376, 147069, 150048, 160896, 162552, 174304, 181008, 182871, 196092, 200064, 216736, 218299, 225072, 241344, 243828, 261456, 294138, 300096, 321792, 325104, 348608, 362016, 365742, 392184, 400128, 433472, 436598, 450144, 482688, 487656, 522912, 588276, 600192, 650208, 654897, 697216, 724032, 731484, 784368, 866944, 873196, 900288, 965376, 975312, 1045824, 1176552, 1200384, 1300416, 1309794, 1394432, 1448064, 1462968, 1568736, 1733888, 1746392, 1800576, 1950624, 1964691, 2091648, 2353104, 2600832, 2619588, 2837887, 2896128, 2925936, 3137472, 3492784, 3601152, 3901248, 3929382, 4183296, 4706208, 5201664, 5239176, 5675774, 5851872, 5894073, 6274944, 6985568, 7802496, 7858764, 8513661, 9412416, 10478352, 11351548, 11703744, 11788146, 12549888, 13971136, 15604992, 15717528, 17027322, 18824832, 20956704, 22703096, 23407488, 23576292, 25540983, 27942272, 31435056, 34054644, 37649664, 41913408, 45406192, 46814976, 47152584, 51081966, 55884544, 62870112, 68109288, 76622949, 83826816, 90812384, 94305168, 102163932, 125740224, 136218576, 153245898, 167653632, 181624768, 188610336, 204327864, 251480448, 272437152, 306491796, 363249536, 377220672, 408655728, 502960896, 544874304, 612983592, 726499072, 754441344, 817311456, 1089748608, 1225967184, 1508882688, 1634622912, 2179497216, 2451934368, 3269245824, 4903868736, 6538491648, 9807737472, 19615474944]

約数ペア:

[(1, 19615474944), (2, 9807737472), (3, 6538491648), (4, 4903868736), (6, 3269245824), (8, 2451934368), (9, 2179497216), (12, 1634622912), (13, 1508882688), (16, 1225967184), (18, 1089748608), (24, 817311456), (26, 754441344), (27, 726499072), (32, 612983592), (36, 544874304), (39, 502960896), (48, 408655728), (52, 377220672), (54, 363249536), (64, 306491796), (72, 272437152), (78, 251480448), (96, 204327864), (104, 188610336), (108, 181624768), (117, 167653632), (128, 153245898), (144, 136218576), (156, 125740224), (192, 102163932), (208, 94305168), (216, 90812384), (234, 83826816), (256, 76622949), (288, 68109288), (312, 62870112), (351, 55884544), (384, 51081966), (416, 47152584), (419, 46814976), (432, 45406192), (468, 41913408), (521, 37649664), (576, 34054644), (624, 31435056), (702, 27942272), (768, 25540983), (832, 23576292), (838, 23407488), (864, 22703096), (936, 20956704), (1042, 18824832), (1152, 17027322), (1248, 15717528), (1257, 15604992), (1404, 13971136), (1563, 12549888), (1664, 11788146), (1676, 11703744), (1728, 11351548), (1872, 10478352), (2084, 9412416), (2304, 8513661), (2496, 7858764), (2514, 7802496), (2808, 6985568), (3126, 6274944), (3328, 5894073), (3352, 5851872), (3456, 5675774), (3744, 5239176), (3771, 5201664), (4168, 4706208), (4689, 4183296), (4992, 3929382), (5028, 3901248), (5447, 3601152), (5616, 3492784), (6252, 3137472), (6704, 2925936), (6773, 2896128), (6912, 2837887), (7488, 2619588), (7542, 2600832), (8336, 2353104), (9378, 2091648), (9984, 1964691), (10056, 1950624), (10894, 1800576), (11232, 1746392), (11313, 1733888), (12504, 1568736), (13408, 1462968), (13546, 1448064), (14067, 1394432), (14976, 1309794), (15084, 1300416), (16341, 1200384), (16672, 1176552), (18756, 1045824), (20112, 975312), (20319, 965376), (21788, 900288), (22464, 873196), (22626, 866944), (25008, 784368), (26816, 731484), (27092, 724032), (28134, 697216), (29952, 654897), (30168, 650208), (32682, 600192), (33344, 588276), (37512, 522912), (40224, 487656), (40638, 482688), (43576, 450144), (44928, 436598), (45252, 433472), (49023, 400128), (50016, 392184), (53632, 365742), (54184, 362016), (56268, 348608), (60336, 325104), (60957, 321792), (65364, 300096), (66688, 294138), (75024, 261456), (80448, 243828), (81276, 241344), (87152, 225072), (89856, 218299), (90504, 216736), (98046, 200064), (100032, 196092), (107264, 182871), (108368, 181008), (112536, 174304), (120672, 162552), (121914, 160896), (130728, 150048), (133376, 147069)]