1855413612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 5635768320

約数和(自身を除く): 3780354708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 53, 57, 62, 76, 78, 93, 106, 114, 117, 124, 127, 156, 159, 171, 186, 212, 228, 234, 247, 254, 279, 318, 342, 372, 381, 403, 468, 477, 494, 508, 558, 589, 636, 684, 689, 741, 762, 806, 954, 988, 1007, 1116, 1143, 1178, 1209, 1378, 1482, 1524, 1612, 1643, 1651, 1767, 1908, 2014, 2067, 2223, 2286, 2356, 2413, 2418, 2756, 2964, 3021, 3286, 3302, 3534, 3627, 3937, 4028, 4134, 4446, 4572, 4826, 4836, 4929, 4953, 5301, 6042, 6201, 6572, 6604, 6731, 7068, 7239, 7254, 7657, 7874, 8268, 8892, 9063, 9652, 9858, 9906, 10602, 11811, 12084, 12402, 13091, 13462, 14478, 14508, 14787, 14859, 15314, 15748, 18126, 19716, 19812, 20193, 21204, 21359, 21717, 22971, 23622, 24804, 26182, 26924, 28956, 29574, 29718, 30628, 31217, 31369, 35433, 36252, 39273, 40386, 42718, 43434, 45942, 47244, 51181, 52364, 59148, 59436, 60579, 62434, 62738, 64077, 68913, 70866, 74803, 78546, 80772, 85436, 86868, 87503, 91884, 93651, 94107, 102362, 117819, 121158, 124868, 125476, 127889, 128154, 137826, 141732, 149606, 153543, 157092, 175006, 187302, 188214, 192231, 204724, 208661, 224409, 235638, 242316, 255778, 256308, 262509, 275652, 280953, 282321, 299212, 307086, 350012, 374604, 376428, 383667, 384462, 405821, 417322, 448818, 460629, 471276, 511556, 525018, 561906, 564642, 614172, 625983, 673227, 767334, 768924, 787527, 811642, 834644, 897636, 921258, 972439, 1050036, 1123812, 1129284, 1151001, 1217463, 1251966, 1346454, 1534668, 1575054, 1623284, 1662557, 1842516, 1877949, 1944878, 2302002, 2434926, 2503932, 2692908, 2712593, 2917317, 3150108, 3325114, 3652389, 3755898, 3889756, 3964559, 4604004, 4869852, 4987671, 5425186, 5834634, 6650228, 7304778, 7511796, 7929118, 8137779, 8751951, 9975342, 10850372, 11669268, 11893677, 14609556, 14963013, 15858236, 16275558, 17503902, 19950684, 23787354, 24413337, 29926026, 32551116, 35007804, 35681031, 47574708, 48826674, 51539267, 59852052, 71362062, 97653348, 103078534, 142724124, 154617801, 206157068, 309235602, 463853403, 618471204, 927706806, 1855413612]

約数ペア:

[(1, 1855413612), (2, 927706806), (3, 618471204), (4, 463853403), (6, 309235602), (9, 206157068), (12, 154617801), (13, 142724124), (18, 103078534), (19, 97653348), (26, 71362062), (31, 59852052), (36, 51539267), (38, 48826674), (39, 47574708), (52, 35681031), (53, 35007804), (57, 32551116), (62, 29926026), (76, 24413337), (78, 23787354), (93, 19950684), (106, 17503902), (114, 16275558), (117, 15858236), (124, 14963013), (127, 14609556), (156, 11893677), (159, 11669268), (171, 10850372), (186, 9975342), (212, 8751951), (228, 8137779), (234, 7929118), (247, 7511796), (254, 7304778), (279, 6650228), (318, 5834634), (342, 5425186), (372, 4987671), (381, 4869852), (403, 4604004), (468, 3964559), (477, 3889756), (494, 3755898), (508, 3652389), (558, 3325114), (589, 3150108), (636, 2917317), (684, 2712593), (689, 2692908), (741, 2503932), (762, 2434926), (806, 2302002), (954, 1944878), (988, 1877949), (1007, 1842516), (1116, 1662557), (1143, 1623284), (1178, 1575054), (1209, 1534668), (1378, 1346454), (1482, 1251966), (1524, 1217463), (1612, 1151001), (1643, 1129284), (1651, 1123812), (1767, 1050036), (1908, 972439), (2014, 921258), (2067, 897636), (2223, 834644), (2286, 811642), (2356, 787527), (2413, 768924), (2418, 767334), (2756, 673227), (2964, 625983), (3021, 614172), (3286, 564642), (3302, 561906), (3534, 525018), (3627, 511556), (3937, 471276), (4028, 460629), (4134, 448818), (4446, 417322), (4572, 405821), (4826, 384462), (4836, 383667), (4929, 376428), (4953, 374604), (5301, 350012), (6042, 307086), (6201, 299212), (6572, 282321), (6604, 280953), (6731, 275652), (7068, 262509), (7239, 256308), (7254, 255778), (7657, 242316), (7874, 235638), (8268, 224409), (8892, 208661), (9063, 204724), (9652, 192231), (9858, 188214), (9906, 187302), (10602, 175006), (11811, 157092), (12084, 153543), (12402, 149606), (13091, 141732), (13462, 137826), (14478, 128154), (14508, 127889), (14787, 125476), (14859, 124868), (15314, 121158), (15748, 117819), (18126, 102362), (19716, 94107), (19812, 93651), (20193, 91884), (21204, 87503), (21359, 86868), (21717, 85436), (22971, 80772), (23622, 78546), (24804, 74803), (26182, 70866), (26924, 68913), (28956, 64077), (29574, 62738), (29718, 62434), (30628, 60579), (31217, 59436), (31369, 59148), (35433, 52364), (36252, 51181), (39273, 47244), (40386, 45942), (42718, 43434)]