214890912

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 649827360

約数和(自身を除く): 434936448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 173, 227, 228, 288, 304, 342, 346, 454, 456, 519, 608, 681, 684, 692, 908, 912, 1038, 1362, 1368, 1384, 1557, 1816, 1824, 2043, 2076, 2724, 2736, 2768, 3114, 3287, 3632, 4086, 4152, 4313, 5448, 5472, 5536, 6228, 6574, 7264, 8172, 8304, 8626, 9861, 10896, 12456, 12939, 13148, 16344, 16608, 17252, 19722, 21792, 24912, 25878, 26296, 29583, 32688, 34504, 38817, 39271, 39444, 49824, 51756, 52592, 59166, 65376, 69008, 77634, 78542, 78888, 103512, 105184, 117813, 118332, 138016, 155268, 157084, 157776, 207024, 235626, 236664, 310536, 314168, 315552, 353439, 414048, 471252, 473328, 621072, 628336, 706878, 746149, 942504, 946656, 1242144, 1256672, 1413756, 1492298, 1885008, 2238447, 2827512, 2984596, 3770016, 4476894, 5655024, 5969192, 6715341, 8953788, 11310048, 11938384, 13430682, 17907576, 23876768, 26861364, 35815152, 53722728, 71630304, 107445456, 214890912]

約数ペア:

[(1, 214890912), (2, 107445456), (3, 71630304), (4, 53722728), (6, 35815152), (8, 26861364), (9, 23876768), (12, 17907576), (16, 13430682), (18, 11938384), (19, 11310048), (24, 8953788), (32, 6715341), (36, 5969192), (38, 5655024), (48, 4476894), (57, 3770016), (72, 2984596), (76, 2827512), (96, 2238447), (114, 1885008), (144, 1492298), (152, 1413756), (171, 1256672), (173, 1242144), (227, 946656), (228, 942504), (288, 746149), (304, 706878), (342, 628336), (346, 621072), (454, 473328), (456, 471252), (519, 414048), (608, 353439), (681, 315552), (684, 314168), (692, 310536), (908, 236664), (912, 235626), (1038, 207024), (1362, 157776), (1368, 157084), (1384, 155268), (1557, 138016), (1816, 118332), (1824, 117813), (2043, 105184), (2076, 103512), (2724, 78888), (2736, 78542), (2768, 77634), (3114, 69008), (3287, 65376), (3632, 59166), (4086, 52592), (4152, 51756), (4313, 49824), (5448, 39444), (5472, 39271), (5536, 38817), (6228, 34504), (6574, 32688), (7264, 29583), (8172, 26296), (8304, 25878), (8626, 24912), (9861, 21792), (10896, 19722), (12456, 17252), (12939, 16608), (13148, 16344)]