216889344

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{41}}^2$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 733791240

約数和(自身を除く): 516901896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 328, 336, 369, 384, 448, 492, 504, 512, 574, 576, 656, 672, 738, 768, 861, 896, 984, 1008, 1024, 1148, 1152, 1312, 1344, 1476, 1536, 1681, 1722, 1792, 1968, 2016, 2048, 2296, 2304, 2583, 2624, 2688, 2952, 3072, 3362, 3444, 3584, 3936, 4032, 4592, 4608, 5043, 5166, 5248, 5376, 5904, 6144, 6724, 6888, 7168, 7872, 8064, 9184, 9216, 10086, 10332, 10496, 10752, 11767, 11808, 13448, 13776, 14336, 15129, 15744, 16128, 18368, 18432, 20172, 20664, 20992, 21504, 23534, 23616, 26896, 27552, 30258, 31488, 32256, 35301, 36736, 40344, 41328, 41984, 43008, 47068, 47232, 53792, 55104, 60516, 62976, 64512, 70602, 73472, 80688, 82656, 83968, 94136, 94464, 105903, 107584, 110208, 121032, 125952, 129024, 141204, 146944, 161376, 165312, 188272, 188928, 211806, 215168, 220416, 242064, 251904, 282408, 293888, 322752, 330624, 376544, 377856, 423612, 430336, 440832, 484128, 564816, 587776, 645504, 661248, 753088, 755712, 847224, 860672, 881664, 968256, 1129632, 1291008, 1322496, 1506176, 1694448, 1721344, 1763328, 1936512, 2259264, 2582016, 2644992, 3012352, 3388896, 3442688, 3873024, 4518528, 5164032, 5289984, 6024704, 6777792, 7746048, 9037056, 10328064, 12049408, 13555584, 15492096, 18074112, 24098816, 27111168, 30984192, 36148224, 54222336, 72296448, 108444672, 216889344]

約数ペア:

[(1, 216889344), (2, 108444672), (3, 72296448), (4, 54222336), (6, 36148224), (7, 30984192), (8, 27111168), (9, 24098816), (12, 18074112), (14, 15492096), (16, 13555584), (18, 12049408), (21, 10328064), (24, 9037056), (28, 7746048), (32, 6777792), (36, 6024704), (41, 5289984), (42, 5164032), (48, 4518528), (56, 3873024), (63, 3442688), (64, 3388896), (72, 3012352), (82, 2644992), (84, 2582016), (96, 2259264), (112, 1936512), (123, 1763328), (126, 1721344), (128, 1694448), (144, 1506176), (164, 1322496), (168, 1291008), (192, 1129632), (224, 968256), (246, 881664), (252, 860672), (256, 847224), (287, 755712), (288, 753088), (328, 661248), (336, 645504), (369, 587776), (384, 564816), (448, 484128), (492, 440832), (504, 430336), (512, 423612), (574, 377856), (576, 376544), (656, 330624), (672, 322752), (738, 293888), (768, 282408), (861, 251904), (896, 242064), (984, 220416), (1008, 215168), (1024, 211806), (1148, 188928), (1152, 188272), (1312, 165312), (1344, 161376), (1476, 146944), (1536, 141204), (1681, 129024), (1722, 125952), (1792, 121032), (1968, 110208), (2016, 107584), (2048, 105903), (2296, 94464), (2304, 94136), (2583, 83968), (2624, 82656), (2688, 80688), (2952, 73472), (3072, 70602), (3362, 64512), (3444, 62976), (3584, 60516), (3936, 55104), (4032, 53792), (4592, 47232), (4608, 47068), (5043, 43008), (5166, 41984), (5248, 41328), (5376, 40344), (5904, 36736), (6144, 35301), (6724, 32256), (6888, 31488), (7168, 30258), (7872, 27552), (8064, 26896), (9184, 23616), (9216, 23534), (10086, 21504), (10332, 20992), (10496, 20664), (10752, 20172), (11767, 18432), (11808, 18368), (13448, 16128), (13776, 15744), (14336, 15129)]