557335728

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 200

約数和(自身を含む): 1685429328

約数和(自身を除く): 1128093600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 73, 81, 86, 108, 129, 137, 144, 146, 162, 172, 216, 219, 258, 274, 292, 324, 344, 387, 411, 432, 438, 516, 548, 584, 648, 657, 688, 774, 822, 876, 1032, 1096, 1161, 1168, 1233, 1296, 1314, 1548, 1644, 1752, 1971, 2064, 2192, 2322, 2466, 2628, 3096, 3139, 3288, 3483, 3504, 3699, 3942, 4644, 4932, 5256, 5891, 5913, 6192, 6278, 6576, 6966, 7398, 7884, 9288, 9417, 9864, 10001, 10512, 11097, 11782, 11826, 12556, 13932, 14796, 15768, 17673, 18576, 18834, 19728, 20002, 22194, 23564, 23652, 25112, 27864, 28251, 29592, 30003, 31536, 35346, 37668, 40004, 44388, 47128, 47304, 50224, 53019, 55728, 56502, 59184, 60006, 70692, 75336, 80008, 84753, 88776, 90009, 94256, 94608, 106038, 113004, 120012, 141384, 150672, 159057, 160016, 169506, 177552, 180018, 212076, 226008, 240024, 254259, 270027, 282768, 318114, 339012, 360036, 424152, 430043, 452016, 477171, 480048, 508518, 540054, 636228, 678024, 720072, 810081, 848304, 860086, 954342, 1017036, 1080108, 1272456, 1290129, 1356048, 1440144, 1620162, 1720172, 1908684, 2034072, 2160216, 2544912, 2580258, 3240324, 3440344, 3817368, 3870387, 4068144, 4320432, 5160516, 6480648, 6880688, 7634736, 7740774, 10321032, 11611161, 12961296, 15481548, 20642064, 23222322, 30963096, 34833483, 46444644, 61926192, 69666966, 92889288, 139333932, 185778576, 278667864, 557335728]

約数ペア:

[(1, 557335728), (2, 278667864), (3, 185778576), (4, 139333932), (6, 92889288), (8, 69666966), (9, 61926192), (12, 46444644), (16, 34833483), (18, 30963096), (24, 23222322), (27, 20642064), (36, 15481548), (43, 12961296), (48, 11611161), (54, 10321032), (72, 7740774), (73, 7634736), (81, 6880688), (86, 6480648), (108, 5160516), (129, 4320432), (137, 4068144), (144, 3870387), (146, 3817368), (162, 3440344), (172, 3240324), (216, 2580258), (219, 2544912), (258, 2160216), (274, 2034072), (292, 1908684), (324, 1720172), (344, 1620162), (387, 1440144), (411, 1356048), (432, 1290129), (438, 1272456), (516, 1080108), (548, 1017036), (584, 954342), (648, 860086), (657, 848304), (688, 810081), (774, 720072), (822, 678024), (876, 636228), (1032, 540054), (1096, 508518), (1161, 480048), (1168, 477171), (1233, 452016), (1296, 430043), (1314, 424152), (1548, 360036), (1644, 339012), (1752, 318114), (1971, 282768), (2064, 270027), (2192, 254259), (2322, 240024), (2466, 226008), (2628, 212076), (3096, 180018), (3139, 177552), (3288, 169506), (3483, 160016), (3504, 159057), (3699, 150672), (3942, 141384), (4644, 120012), (4932, 113004), (5256, 106038), (5891, 94608), (5913, 94256), (6192, 90009), (6278, 88776), (6576, 84753), (6966, 80008), (7398, 75336), (7884, 70692), (9288, 60006), (9417, 59184), (9864, 56502), (10001, 55728), (10512, 53019), (11097, 50224), (11782, 47304), (11826, 47128), (12556, 44388), (13932, 40004), (14796, 37668), (15768, 35346), (17673, 31536), (18576, 30003), (18834, 29592), (19728, 28251), (20002, 27864), (22194, 25112), (23564, 23652)]