21481750368

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19717}}^1$

素因数の和:19846

約数の個数: 192

約数和(自身を含む): 68173801920

約数和(自身を除く): 46692051552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 97, 104, 108, 117, 144, 156, 194, 208, 216, 234, 288, 291, 312, 351, 388, 416, 432, 468, 582, 624, 702, 776, 864, 873, 936, 1164, 1248, 1261, 1404, 1552, 1746, 1872, 2328, 2522, 2619, 2808, 3104, 3492, 3744, 3783, 4656, 5044, 5238, 5616, 6984, 7566, 9312, 10088, 10476, 11232, 11349, 13968, 15132, 19717, 20176, 20952, 22698, 27936, 30264, 34047, 39434, 40352, 41904, 45396, 59151, 60528, 68094, 78868, 83808, 90792, 118302, 121056, 136188, 157736, 177453, 181584, 236604, 256321, 272376, 315472, 354906, 363168, 473208, 512642, 532359, 544752, 630944, 709812, 768963, 946416, 1025284, 1064718, 1089504, 1419624, 1537926, 1892832, 1912549, 2050568, 2129436, 2306889, 2839248, 3075852, 3825098, 4101136, 4258872, 4613778, 5678496, 5737647, 6151704, 6920667, 7650196, 8202272, 8517744, 9227556, 11475294, 12303408, 13841334, 15300392, 17035488, 17212941, 18455112, 22950588, 24606816, 24863137, 27682668, 30600784, 34425882, 36910224, 45901176, 49726274, 51638823, 55365336, 61201568, 68851764, 73820448, 74589411, 91802352, 99452548, 103277646, 110730672, 137703528, 149178822, 183604704, 198905096, 206555292, 221461344, 223768233, 275407056, 298357644, 397810192, 413110584, 447536466, 550814112, 596715288, 671304699, 795620384, 826221168, 895072932, 1193430576, 1342609398, 1652442336, 1790145864, 2386861152, 2685218796, 3580291728, 5370437592, 7160583456, 10740875184, 21481750368]

約数ペア:

[(1, 21481750368), (2, 10740875184), (3, 7160583456), (4, 5370437592), (6, 3580291728), (8, 2685218796), (9, 2386861152), (12, 1790145864), (13, 1652442336), (16, 1342609398), (18, 1193430576), (24, 895072932), (26, 826221168), (27, 795620384), (32, 671304699), (36, 596715288), (39, 550814112), (48, 447536466), (52, 413110584), (54, 397810192), (72, 298357644), (78, 275407056), (96, 223768233), (97, 221461344), (104, 206555292), (108, 198905096), (117, 183604704), (144, 149178822), (156, 137703528), (194, 110730672), (208, 103277646), (216, 99452548), (234, 91802352), (288, 74589411), (291, 73820448), (312, 68851764), (351, 61201568), (388, 55365336), (416, 51638823), (432, 49726274), (468, 45901176), (582, 36910224), (624, 34425882), (702, 30600784), (776, 27682668), (864, 24863137), (873, 24606816), (936, 22950588), (1164, 18455112), (1248, 17212941), (1261, 17035488), (1404, 15300392), (1552, 13841334), (1746, 12303408), (1872, 11475294), (2328, 9227556), (2522, 8517744), (2619, 8202272), (2808, 7650196), (3104, 6920667), (3492, 6151704), (3744, 5737647), (3783, 5678496), (4656, 4613778), (5044, 4258872), (5238, 4101136), (5616, 3825098), (6984, 3075852), (7566, 2839248), (9312, 2306889), (10088, 2129436), (10476, 2050568), (11232, 1912549), (11349, 1892832), (13968, 1537926), (15132, 1419624), (19717, 1089504), (20176, 1064718), (20952, 1025284), (22698, 946416), (27936, 768963), (30264, 709812), (34047, 630944), (39434, 544752), (40352, 532359), (41904, 512642), (45396, 473208), (59151, 363168), (60528, 354906), (68094, 315472), (78868, 272376), (83808, 256321), (90792, 236604), (118302, 181584), (121056, 177453), (136188, 157736)]