2091931392

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 5691722400

約数和(自身を除く): 3599791008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 149, 181, 192, 202, 256, 298, 303, 362, 384, 404, 447, 543, 596, 606, 724, 768, 808, 894, 1086, 1192, 1212, 1448, 1616, 1788, 2172, 2384, 2424, 2896, 3232, 3576, 4344, 4768, 4848, 5792, 6464, 7152, 8688, 9536, 9696, 11584, 12928, 14304, 15049, 17376, 18281, 19072, 19392, 23168, 25856, 26969, 28608, 30098, 34752, 36562, 38144, 38784, 45147, 46336, 53938, 54843, 57216, 60196, 69504, 73124, 77568, 80907, 90294, 107876, 109686, 114432, 120392, 139008, 146248, 161814, 180588, 215752, 219372, 240784, 292496, 323628, 361176, 431504, 438744, 481568, 584992, 647256, 722352, 863008, 877488, 963136, 1169984, 1294512, 1444704, 1726016, 1754976, 1926272, 2339968, 2589024, 2723869, 2889408, 3452032, 3509952, 3852544, 4679936, 5178048, 5447738, 5778816, 6904064, 7019904, 8171607, 10356096, 10895476, 11557632, 14039808, 16343214, 20712192, 21790952, 32686428, 43581904, 65372856, 87163808, 130745712, 174327616, 261491424, 348655232, 522982848, 697310464, 1045965696, 2091931392]

約数ペア:

[(1, 2091931392), (2, 1045965696), (3, 697310464), (4, 522982848), (6, 348655232), (8, 261491424), (12, 174327616), (16, 130745712), (24, 87163808), (32, 65372856), (48, 43581904), (64, 32686428), (96, 21790952), (101, 20712192), (128, 16343214), (149, 14039808), (181, 11557632), (192, 10895476), (202, 10356096), (256, 8171607), (298, 7019904), (303, 6904064), (362, 5778816), (384, 5447738), (404, 5178048), (447, 4679936), (543, 3852544), (596, 3509952), (606, 3452032), (724, 2889408), (768, 2723869), (808, 2589024), (894, 2339968), (1086, 1926272), (1192, 1754976), (1212, 1726016), (1448, 1444704), (1616, 1294512), (1788, 1169984), (2172, 963136), (2384, 877488), (2424, 863008), (2896, 722352), (3232, 647256), (3576, 584992), (4344, 481568), (4768, 438744), (4848, 431504), (5792, 361176), (6464, 323628), (7152, 292496), (8688, 240784), (9536, 219372), (9696, 215752), (11584, 180588), (12928, 161814), (14304, 146248), (15049, 139008), (17376, 120392), (18281, 114432), (19072, 109686), (19392, 107876), (23168, 90294), (25856, 80907), (26969, 77568), (28608, 73124), (30098, 69504), (34752, 60196), (36562, 57216), (38144, 54843), (38784, 53938), (45147, 46336)]