1955904768

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 216

約数和(自身を含む): 5928478920

約数和(自身を除く): 3972574152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 73, 87, 96, 116, 128, 144, 146, 174, 192, 219, 232, 256, 261, 288, 292, 348, 384, 401, 438, 464, 522, 576, 584, 657, 696, 768, 802, 876, 928, 1044, 1152, 1168, 1203, 1314, 1392, 1604, 1752, 1856, 2088, 2117, 2304, 2336, 2406, 2628, 2784, 3208, 3504, 3609, 3712, 4176, 4234, 4672, 4812, 5256, 5568, 6351, 6416, 7008, 7218, 7424, 8352, 8468, 9344, 9624, 10512, 11136, 11629, 12702, 12832, 14016, 14436, 16704, 16936, 18688, 19053, 19248, 21024, 22272, 23258, 25404, 25664, 28032, 28872, 29273, 33408, 33872, 34887, 38106, 38496, 42048, 46516, 50808, 51328, 56064, 57744, 58546, 66816, 67744, 69774, 76212, 76992, 84096, 87819, 93032, 101616, 102656, 104661, 115488, 117092, 135488, 139548, 152424, 153984, 168192, 175638, 186064, 203232, 209322, 230976, 234184, 263457, 270976, 279096, 304848, 307968, 351276, 372128, 406464, 418644, 461952, 468368, 526914, 541952, 558192, 609696, 702552, 744256, 812928, 837288, 848917, 923904, 936736, 1053828, 1116384, 1219392, 1405104, 1488512, 1625856, 1674576, 1697834, 1873472, 2107656, 2232768, 2438784, 2546751, 2810208, 2977024, 3349152, 3395668, 3746944, 4215312, 4465536, 4877568, 5093502, 5620416, 6698304, 6791336, 7493888, 7640253, 8430624, 8931072, 10187004, 11240832, 13396608, 13582672, 15280506, 16861248, 20374008, 22481664, 26793216, 27165344, 30561012, 33722496, 40748016, 54330688, 61122024, 67444992, 81496032, 108661376, 122244048, 162992064, 217322752, 244488096, 325984128, 488976192, 651968256, 977952384, 1955904768]

約数ペア:

[(1, 1955904768), (2, 977952384), (3, 651968256), (4, 488976192), (6, 325984128), (8, 244488096), (9, 217322752), (12, 162992064), (16, 122244048), (18, 108661376), (24, 81496032), (29, 67444992), (32, 61122024), (36, 54330688), (48, 40748016), (58, 33722496), (64, 30561012), (72, 27165344), (73, 26793216), (87, 22481664), (96, 20374008), (116, 16861248), (128, 15280506), (144, 13582672), (146, 13396608), (174, 11240832), (192, 10187004), (219, 8931072), (232, 8430624), (256, 7640253), (261, 7493888), (288, 6791336), (292, 6698304), (348, 5620416), (384, 5093502), (401, 4877568), (438, 4465536), (464, 4215312), (522, 3746944), (576, 3395668), (584, 3349152), (657, 2977024), (696, 2810208), (768, 2546751), (802, 2438784), (876, 2232768), (928, 2107656), (1044, 1873472), (1152, 1697834), (1168, 1674576), (1203, 1625856), (1314, 1488512), (1392, 1405104), (1604, 1219392), (1752, 1116384), (1856, 1053828), (2088, 936736), (2117, 923904), (2304, 848917), (2336, 837288), (2406, 812928), (2628, 744256), (2784, 702552), (3208, 609696), (3504, 558192), (3609, 541952), (3712, 526914), (4176, 468368), (4234, 461952), (4672, 418644), (4812, 406464), (5256, 372128), (5568, 351276), (6351, 307968), (6416, 304848), (7008, 279096), (7218, 270976), (7424, 263457), (8352, 234184), (8468, 230976), (9344, 209322), (9624, 203232), (10512, 186064), (11136, 175638), (11629, 168192), (12702, 153984), (12832, 152424), (14016, 139548), (14436, 135488), (16704, 117092), (16936, 115488), (18688, 104661), (19053, 102656), (19248, 101616), (21024, 93032), (22272, 87819), (23258, 84096), (25404, 76992), (25664, 76212), (28032, 69774), (28872, 67744), (29273, 66816), (33408, 58546), (33872, 57744), (34887, 56064), (38106, 51328), (38496, 50808), (42048, 46516)]