266740416

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 798819840

約数和(自身を除く): 532079424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 59, 64, 72, 94, 96, 118, 141, 144, 167, 177, 188, 192, 236, 282, 288, 334, 354, 376, 423, 472, 501, 531, 564, 576, 668, 708, 752, 846, 944, 1002, 1062, 1128, 1336, 1416, 1503, 1504, 1692, 1888, 2004, 2124, 2256, 2672, 2773, 2832, 3006, 3008, 3384, 3776, 4008, 4248, 4512, 5344, 5546, 5664, 6012, 6768, 7849, 8016, 8319, 8496, 9024, 9853, 10688, 11092, 11328, 12024, 13536, 15698, 16032, 16638, 16992, 19706, 22184, 23547, 24048, 24957, 27072, 29559, 31396, 32064, 33276, 33984, 39412, 44368, 47094, 48096, 49914, 59118, 62792, 66552, 70641, 78824, 88677, 88736, 94188, 96192, 99828, 118236, 125584, 133104, 141282, 157648, 177354, 177472, 188376, 199656, 236472, 251168, 266208, 282564, 315296, 354708, 376752, 399312, 463091, 472944, 502336, 532416, 565128, 630592, 709416, 753504, 798624, 926182, 945888, 1130256, 1389273, 1418832, 1507008, 1597248, 1852364, 1891776, 2260512, 2778546, 2837664, 3704728, 4167819, 4521024, 5557092, 5675328, 7409456, 8335638, 11114184, 14818912, 16671276, 22228368, 29637824, 33342552, 44456736, 66685104, 88913472, 133370208, 266740416]

約数ペア:

[(1, 266740416), (2, 133370208), (3, 88913472), (4, 66685104), (6, 44456736), (8, 33342552), (9, 29637824), (12, 22228368), (16, 16671276), (18, 14818912), (24, 11114184), (32, 8335638), (36, 7409456), (47, 5675328), (48, 5557092), (59, 4521024), (64, 4167819), (72, 3704728), (94, 2837664), (96, 2778546), (118, 2260512), (141, 1891776), (144, 1852364), (167, 1597248), (177, 1507008), (188, 1418832), (192, 1389273), (236, 1130256), (282, 945888), (288, 926182), (334, 798624), (354, 753504), (376, 709416), (423, 630592), (472, 565128), (501, 532416), (531, 502336), (564, 472944), (576, 463091), (668, 399312), (708, 376752), (752, 354708), (846, 315296), (944, 282564), (1002, 266208), (1062, 251168), (1128, 236472), (1336, 199656), (1416, 188376), (1503, 177472), (1504, 177354), (1692, 157648), (1888, 141282), (2004, 133104), (2124, 125584), (2256, 118236), (2672, 99828), (2773, 96192), (2832, 94188), (3006, 88736), (3008, 88677), (3384, 78824), (3776, 70641), (4008, 66552), (4248, 62792), (4512, 59118), (5344, 49914), (5546, 48096), (5664, 47094), (6012, 44368), (6768, 39412), (7849, 33984), (8016, 33276), (8319, 32064), (8496, 31396), (9024, 29559), (9853, 27072), (10688, 24957), (11092, 24048), (11328, 23547), (12024, 22184), (13536, 19706), (15698, 16992), (16032, 16638)]