1210281912

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 4249190400

約数和(自身を除く): 3038908488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 81, 84, 93, 108, 114, 124, 126, 133, 151, 152, 162, 168, 171, 186, 189, 216, 217, 228, 243, 248, 252, 266, 279, 302, 324, 342, 372, 378, 399, 434, 453, 456, 486, 504, 513, 532, 558, 567, 589, 604, 648, 651, 684, 744, 756, 798, 837, 868, 906, 972, 1026, 1057, 1064, 1116, 1134, 1178, 1197, 1208, 1302, 1359, 1368, 1512, 1539, 1596, 1674, 1701, 1736, 1767, 1812, 1944, 1953, 2052, 2114, 2232, 2268, 2356, 2394, 2511, 2604, 2718, 2869, 3078, 3171, 3192, 3348, 3402, 3534, 3591, 3624, 3906, 4077, 4104, 4123, 4228, 4536, 4617, 4681, 4712, 4788, 5022, 5208, 5301, 5436, 5738, 5859, 6156, 6342, 6696, 6804, 7068, 7182, 7533, 7812, 8154, 8246, 8456, 8607, 9234, 9362, 9513, 9576, 10044, 10602, 10773, 10872, 11476, 11718, 12231, 12312, 12369, 12684, 13608, 14043, 14136, 14364, 15066, 15624, 15903, 16308, 16492, 17214, 17577, 18468, 18724, 19026, 20083, 20088, 21204, 21546, 22952, 23436, 24462, 24738, 25368, 25821, 28086, 28539, 28728, 30132, 31806, 32319, 32616, 32767, 32984, 34428, 35154, 36693, 36936, 37107, 37448, 38052, 40166, 42129, 42408, 43092, 46872, 47709, 48924, 49476, 51642, 52731, 56172, 57078, 60249, 60264, 63612, 64638, 65534, 68856, 70308, 73386, 74214, 76104, 77463, 80332, 84258, 85617, 86184, 88939, 95418, 97848, 98301, 98952, 103284, 105462, 111321, 112344, 114156, 120498, 126387, 127224, 129276, 131068, 140616, 143127, 146772, 148428, 154926, 160664, 168516, 171234, 177878, 180747, 190836, 196602, 206568, 210924, 222642, 228312, 232389, 240996, 252774, 256851, 258552, 262136, 266817, 286254, 293544, 294903, 296856, 309852, 333963, 337032, 342468, 355756, 361494, 379161, 381672, 393204, 421848, 445284, 464778, 481992, 505548, 513702, 533634, 542241, 572508, 589806, 619704, 622573, 667926, 684936, 697167, 711512, 722988, 758322, 786408, 800451, 884709, 890568, 929556, 1001889, 1011096, 1027404, 1067268, 1084482, 1137483, 1145016, 1179612, 1245146, 1335852, 1394334, 1445976, 1516644, 1600902, 1626723, 1769418, 1859112, 1867719, 2003778, 2054808, 2134536, 2168964, 2274966, 2359224, 2401353, 2490292, 2654127, 2671704, 2788668, 3033288, 3201804, 3253446, 3538836, 3735438, 4007556, 4337928, 4549932, 4802706, 4880169, 4980584, 5308254, 5577336, 5603157, 6403608, 6506892, 7077672, 7204059, 7470876, 7962381, 8015112, 9099864, 9605412, 9760338, 10616508, 11206314, 13013784, 14408118, 14941752, 15924762, 16809471, 19210824, 19520676, 21233016, 21612177, 22412628, 28816236, 31849524, 33618942, 39041352, 43224354, 44825256, 50428413, 57632472, 63699048, 67237884, 86448708, 100856826, 134475768, 151285239, 172897416, 201713652, 302570478, 403427304, 605140956, 1210281912]

約数ペア:

[(1, 1210281912), (2, 605140956), (3, 403427304), (4, 302570478), (6, 201713652), (7, 172897416), (8, 151285239), (9, 134475768), (12, 100856826), (14, 86448708), (18, 67237884), (19, 63699048), (21, 57632472), (24, 50428413), (27, 44825256), (28, 43224354), (31, 39041352), (36, 33618942), (38, 31849524), (42, 28816236), (54, 22412628), (56, 21612177), (57, 21233016), (62, 19520676), (63, 19210824), (72, 16809471), (76, 15924762), (81, 14941752), (84, 14408118), (93, 13013784), (108, 11206314), (114, 10616508), (124, 9760338), (126, 9605412), (133, 9099864), (151, 8015112), (152, 7962381), (162, 7470876), (168, 7204059), (171, 7077672), (186, 6506892), (189, 6403608), (216, 5603157), (217, 5577336), (228, 5308254), (243, 4980584), (248, 4880169), (252, 4802706), (266, 4549932), (279, 4337928), (302, 4007556), (324, 3735438), (342, 3538836), (372, 3253446), (378, 3201804), (399, 3033288), (434, 2788668), (453, 2671704), (456, 2654127), (486, 2490292), (504, 2401353), (513, 2359224), (532, 2274966), (558, 2168964), (567, 2134536), (589, 2054808), (604, 2003778), (648, 1867719), (651, 1859112), (684, 1769418), (744, 1626723), (756, 1600902), (798, 1516644), (837, 1445976), (868, 1394334), (906, 1335852), (972, 1245146), (1026, 1179612), (1057, 1145016), (1064, 1137483), (1116, 1084482), (1134, 1067268), (1178, 1027404), (1197, 1011096), (1208, 1001889), (1302, 929556), (1359, 890568), (1368, 884709), (1512, 800451), (1539, 786408), (1596, 758322), (1674, 722988), (1701, 711512), (1736, 697167), (1767, 684936), (1812, 667926), (1944, 622573), (1953, 619704), (2052, 589806), (2114, 572508), (2232, 542241), (2268, 533634), (2356, 513702), (2394, 505548), (2511, 481992), (2604, 464778), (2718, 445284), (2869, 421848), (3078, 393204), (3171, 381672), (3192, 379161), (3348, 361494), (3402, 355756), (3534, 342468), (3591, 337032), (3624, 333963), (3906, 309852), (4077, 296856), (4104, 294903), (4123, 293544), (4228, 286254), (4536, 266817), (4617, 262136), (4681, 258552), (4712, 256851), (4788, 252774), (5022, 240996), (5208, 232389), (5301, 228312), (5436, 222642), (5738, 210924), (5859, 206568), (6156, 196602), (6342, 190836), (6696, 180747), (6804, 177878), (7068, 171234), (7182, 168516), (7533, 160664), (7812, 154926), (8154, 148428), (8246, 146772), (8456, 143127), (8607, 140616), (9234, 131068), (9362, 129276), (9513, 127224), (9576, 126387), (10044, 120498), (10602, 114156), (10773, 112344), (10872, 111321), (11476, 105462), (11718, 103284), (12231, 98952), (12312, 98301), (12369, 97848), (12684, 95418), (13608, 88939), (14043, 86184), (14136, 85617), (14364, 84258), (15066, 80332), (15624, 77463), (15903, 76104), (16308, 74214), (16492, 73386), (17214, 70308), (17577, 68856), (18468, 65534), (18724, 64638), (19026, 63612), (20083, 60264), (20088, 60249), (21204, 57078), (21546, 56172), (22952, 52731), (23436, 51642), (24462, 49476), (24738, 48924), (25368, 47709), (25821, 46872), (28086, 43092), (28539, 42408), (28728, 42129), (30132, 40166), (31806, 38052), (32319, 37448), (32616, 37107), (32767, 36936), (32984, 36693), (34428, 35154)]