219314688

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 638155584

約数和(自身を除く): 418840896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 227, 256, 272, 296, 384, 408, 444, 454, 512, 544, 592, 629, 681, 768, 816, 888, 908, 1088, 1184, 1258, 1362, 1536, 1632, 1776, 1816, 1887, 2176, 2368, 2516, 2724, 3264, 3552, 3632, 3774, 3859, 4352, 4736, 5032, 5448, 6528, 7104, 7264, 7548, 7718, 8399, 8704, 9472, 10064, 10896, 11577, 13056, 14208, 14528, 15096, 15436, 16798, 18944, 20128, 21792, 23154, 25197, 26112, 28416, 29056, 30192, 30872, 33596, 40256, 43584, 46308, 50394, 56832, 58112, 60384, 61744, 67192, 80512, 87168, 92616, 100788, 116224, 120768, 123488, 134384, 142783, 161024, 174336, 185232, 201576, 241536, 246976, 268768, 285566, 322048, 348672, 370464, 403152, 428349, 483072, 493952, 537536, 571132, 740928, 806304, 856698, 966144, 987904, 1075072, 1142264, 1481856, 1612608, 1713396, 1975808, 2150144, 2284528, 2963712, 3225216, 3426792, 4300288, 4569056, 5927424, 6450432, 6853584, 9138112, 12900864, 13707168, 18276224, 27414336, 36552448, 54828672, 73104896, 109657344, 219314688]

約数ペア:

[(1, 219314688), (2, 109657344), (3, 73104896), (4, 54828672), (6, 36552448), (8, 27414336), (12, 18276224), (16, 13707168), (17, 12900864), (24, 9138112), (32, 6853584), (34, 6450432), (37, 5927424), (48, 4569056), (51, 4300288), (64, 3426792), (68, 3225216), (74, 2963712), (96, 2284528), (102, 2150144), (111, 1975808), (128, 1713396), (136, 1612608), (148, 1481856), (192, 1142264), (204, 1075072), (222, 987904), (227, 966144), (256, 856698), (272, 806304), (296, 740928), (384, 571132), (408, 537536), (444, 493952), (454, 483072), (512, 428349), (544, 403152), (592, 370464), (629, 348672), (681, 322048), (768, 285566), (816, 268768), (888, 246976), (908, 241536), (1088, 201576), (1184, 185232), (1258, 174336), (1362, 161024), (1536, 142783), (1632, 134384), (1776, 123488), (1816, 120768), (1887, 116224), (2176, 100788), (2368, 92616), (2516, 87168), (2724, 80512), (3264, 67192), (3552, 61744), (3632, 60384), (3774, 58112), (3859, 56832), (4352, 50394), (4736, 46308), (5032, 43584), (5448, 40256), (6528, 33596), (7104, 30872), (7264, 30192), (7548, 29056), (7718, 28416), (8399, 26112), (8704, 25197), (9472, 23154), (10064, 21792), (10896, 20128), (11577, 18944), (13056, 16798), (14208, 15436), (14528, 15096)]