1814081808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 320

約数和(自身を含む): 6143606784

約数和(自身を除く): 4329524976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 71, 77, 84, 88, 93, 112, 124, 132, 142, 154, 168, 176, 186, 213, 217, 223, 231, 248, 264, 284, 308, 336, 341, 372, 426, 434, 446, 462, 496, 497, 528, 568, 616, 651, 669, 682, 744, 781, 852, 868, 892, 924, 994, 1023, 1136, 1232, 1302, 1338, 1364, 1488, 1491, 1561, 1562, 1704, 1736, 1784, 1848, 1988, 2046, 2201, 2343, 2387, 2453, 2604, 2676, 2728, 2982, 3122, 3124, 3408, 3472, 3568, 3696, 3976, 4092, 4402, 4683, 4686, 4774, 4906, 5208, 5352, 5456, 5467, 5964, 6244, 6248, 6603, 6913, 7161, 7359, 7952, 8184, 8804, 9366, 9372, 9548, 9812, 10416, 10704, 10934, 11928, 12488, 12496, 13206, 13826, 14322, 14718, 15407, 15833, 16368, 16401, 17171, 17608, 18732, 18744, 19096, 19624, 20739, 21868, 23856, 24211, 24976, 26412, 27652, 28644, 29436, 30814, 31666, 32802, 34342, 35216, 37464, 37488, 38192, 39248, 41478, 43736, 46221, 47499, 48391, 48422, 51513, 52824, 55304, 57288, 58872, 61628, 63332, 65604, 68684, 72633, 74928, 76043, 82956, 87472, 92442, 94998, 96782, 96844, 103026, 105648, 110608, 110831, 114576, 117744, 123256, 126664, 131208, 137368, 145173, 145266, 152086, 165912, 169477, 174163, 184884, 189996, 193564, 193688, 206052, 221662, 228129, 246512, 253328, 262416, 274736, 290346, 290532, 304172, 331824, 332493, 338954, 348326, 369768, 379992, 387128, 387376, 412104, 443324, 456258, 490823, 508431, 522489, 532301, 580692, 581064, 608344, 664986, 677908, 696652, 739536, 759984, 774256, 824208, 886648, 912516, 981646, 1016862, 1044978, 1064602, 1161384, 1162128, 1216688, 1219141, 1329972, 1355816, 1393304, 1472469, 1596903, 1773296, 1825032, 1963292, 2033724, 2089956, 2129204, 2322768, 2438282, 2659944, 2711632, 2786608, 2944938, 3193806, 3435761, 3650064, 3657423, 3926584, 4067448, 4179912, 4258408, 4876564, 5319888, 5399053, 5889876, 6387612, 6871522, 7314846, 7853168, 8134896, 8359824, 8516816, 9753128, 10307283, 10798106, 11779752, 12775224, 13743044, 14629692, 16197159, 19506256, 20614566, 21596212, 23559504, 25550448, 27486088, 29259384, 32394318, 37793371, 41229132, 43192424, 54972176, 58518768, 64788636, 75586742, 82458264, 86384848, 113380113, 129577272, 151173484, 164916528, 226760226, 259154544, 302346968, 453520452, 604693936, 907040904, 1814081808]

約数ペア:

[(1, 1814081808), (2, 907040904), (3, 604693936), (4, 453520452), (6, 302346968), (7, 259154544), (8, 226760226), (11, 164916528), (12, 151173484), (14, 129577272), (16, 113380113), (21, 86384848), (22, 82458264), (24, 75586742), (28, 64788636), (31, 58518768), (33, 54972176), (42, 43192424), (44, 41229132), (48, 37793371), (56, 32394318), (62, 29259384), (66, 27486088), (71, 25550448), (77, 23559504), (84, 21596212), (88, 20614566), (93, 19506256), (112, 16197159), (124, 14629692), (132, 13743044), (142, 12775224), (154, 11779752), (168, 10798106), (176, 10307283), (186, 9753128), (213, 8516816), (217, 8359824), (223, 8134896), (231, 7853168), (248, 7314846), (264, 6871522), (284, 6387612), (308, 5889876), (336, 5399053), (341, 5319888), (372, 4876564), (426, 4258408), (434, 4179912), (446, 4067448), (462, 3926584), (496, 3657423), (497, 3650064), (528, 3435761), (568, 3193806), (616, 2944938), (651, 2786608), (669, 2711632), (682, 2659944), (744, 2438282), (781, 2322768), (852, 2129204), (868, 2089956), (892, 2033724), (924, 1963292), (994, 1825032), (1023, 1773296), (1136, 1596903), (1232, 1472469), (1302, 1393304), (1338, 1355816), (1364, 1329972), (1488, 1219141), (1491, 1216688), (1561, 1162128), (1562, 1161384), (1704, 1064602), (1736, 1044978), (1784, 1016862), (1848, 981646), (1988, 912516), (2046, 886648), (2201, 824208), (2343, 774256), (2387, 759984), (2453, 739536), (2604, 696652), (2676, 677908), (2728, 664986), (2982, 608344), (3122, 581064), (3124, 580692), (3408, 532301), (3472, 522489), (3568, 508431), (3696, 490823), (3976, 456258), (4092, 443324), (4402, 412104), (4683, 387376), (4686, 387128), (4774, 379992), (4906, 369768), (5208, 348326), (5352, 338954), (5456, 332493), (5467, 331824), (5964, 304172), (6244, 290532), (6248, 290346), (6603, 274736), (6913, 262416), (7161, 253328), (7359, 246512), (7952, 228129), (8184, 221662), (8804, 206052), (9366, 193688), (9372, 193564), (9548, 189996), (9812, 184884), (10416, 174163), (10704, 169477), (10934, 165912), (11928, 152086), (12488, 145266), (12496, 145173), (13206, 137368), (13826, 131208), (14322, 126664), (14718, 123256), (15407, 117744), (15833, 114576), (16368, 110831), (16401, 110608), (17171, 105648), (17608, 103026), (18732, 96844), (18744, 96782), (19096, 94998), (19624, 92442), (20739, 87472), (21868, 82956), (23856, 76043), (24211, 74928), (24976, 72633), (26412, 68684), (27652, 65604), (28644, 63332), (29436, 61628), (30814, 58872), (31666, 57288), (32802, 55304), (34342, 52824), (35216, 51513), (37464, 48422), (37488, 48391), (38192, 47499), (39248, 46221), (41478, 43736)]