1297800864

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2491

約数の個数: 144

約数和(自身を含む): 3873752064

約数和(自身を除く): 2575951200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 244, 248, 279, 288, 366, 372, 488, 496, 549, 558, 732, 744, 976, 992, 1098, 1116, 1464, 1488, 1891, 1952, 2196, 2232, 2383, 2928, 2976, 3782, 4392, 4464, 4766, 5673, 5856, 7149, 7564, 8784, 8928, 9532, 11346, 14298, 15128, 17019, 17568, 19064, 21447, 22692, 28596, 30256, 34038, 38128, 42894, 45384, 57192, 60512, 68076, 73873, 76256, 85788, 90768, 114384, 136152, 145363, 147746, 171576, 181536, 221619, 228768, 272304, 290726, 295492, 343152, 436089, 443238, 544608, 581452, 590984, 664857, 686304, 872178, 886476, 1162904, 1181968, 1308267, 1329714, 1744356, 1772952, 2325808, 2363936, 2616534, 2659428, 3488712, 3545904, 4506253, 4651616, 5233068, 5318856, 6977424, 7091808, 9012506, 10466136, 10637712, 13518759, 13954848, 18025012, 20932272, 21275424, 27037518, 36050024, 40556277, 41864544, 54075036, 72100048, 81112554, 108150072, 144200096, 162225108, 216300144, 324450216, 432600288, 648900432, 1297800864]

約数ペア:

[(1, 1297800864), (2, 648900432), (3, 432600288), (4, 324450216), (6, 216300144), (8, 162225108), (9, 144200096), (12, 108150072), (16, 81112554), (18, 72100048), (24, 54075036), (31, 41864544), (32, 40556277), (36, 36050024), (48, 27037518), (61, 21275424), (62, 20932272), (72, 18025012), (93, 13954848), (96, 13518759), (122, 10637712), (124, 10466136), (144, 9012506), (183, 7091808), (186, 6977424), (244, 5318856), (248, 5233068), (279, 4651616), (288, 4506253), (366, 3545904), (372, 3488712), (488, 2659428), (496, 2616534), (549, 2363936), (558, 2325808), (732, 1772952), (744, 1744356), (976, 1329714), (992, 1308267), (1098, 1181968), (1116, 1162904), (1464, 886476), (1488, 872178), (1891, 686304), (1952, 664857), (2196, 590984), (2232, 581452), (2383, 544608), (2928, 443238), (2976, 436089), (3782, 343152), (4392, 295492), (4464, 290726), (4766, 272304), (5673, 228768), (5856, 221619), (7149, 181536), (7564, 171576), (8784, 147746), (8928, 145363), (9532, 136152), (11346, 114384), (14298, 90768), (15128, 85788), (17019, 76256), (17568, 73873), (19064, 68076), (21447, 60512), (22692, 57192), (28596, 45384), (30256, 42894), (34038, 38128)]