308897568

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 1061424000

約数和(自身を除く): 752526432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 59, 63, 72, 84, 96, 98, 106, 112, 118, 126, 144, 147, 159, 168, 177, 196, 212, 224, 236, 252, 288, 294, 318, 336, 343, 354, 371, 392, 413, 424, 441, 472, 477, 504, 531, 588, 636, 672, 686, 708, 742, 784, 826, 848, 882, 944, 954, 1008, 1029, 1062, 1113, 1176, 1239, 1272, 1372, 1416, 1484, 1568, 1652, 1696, 1764, 1888, 1908, 2016, 2058, 2124, 2226, 2352, 2478, 2544, 2597, 2744, 2832, 2891, 2968, 3087, 3127, 3304, 3339, 3528, 3717, 3816, 4116, 4248, 4452, 4704, 4956, 5088, 5194, 5488, 5664, 5782, 5936, 6174, 6254, 6608, 6678, 7056, 7434, 7632, 7791, 8232, 8496, 8673, 8904, 9381, 9912, 10388, 10976, 11564, 11872, 12348, 12508, 13216, 13356, 14112, 14868, 15264, 15582, 16464, 16992, 17346, 17808, 18179, 18762, 19824, 20237, 20776, 21889, 23128, 23373, 24696, 25016, 26019, 26712, 28143, 29736, 31164, 32928, 34692, 35616, 36358, 37524, 39648, 40474, 41552, 43778, 46256, 46746, 49392, 50032, 52038, 53424, 54537, 56286, 59472, 60711, 62328, 65667, 69384, 72716, 75048, 80948, 83104, 87556, 92512, 93492, 98784, 100064, 104076, 106848, 109074, 112572, 118944, 121422, 124656, 131334, 138768, 145432, 150096, 153223, 161896, 163611, 175112, 182133, 186984, 197001, 208152, 218148, 225144, 242844, 249312, 262668, 277536, 290864, 300192, 306446, 323792, 327222, 350224, 364266, 373968, 394002, 416304, 436296, 450288, 459669, 485688, 525336, 581728, 612892, 647584, 654444, 700448, 728532, 747936, 788004, 832608, 872592, 900576, 919338, 971376, 1050672, 1072561, 1225784, 1308888, 1379007, 1457064, 1576008, 1745184, 1838676, 1942752, 2101344, 2145122, 2451568, 2617776, 2758014, 2914128, 3152016, 3217683, 3677352, 4290244, 4903136, 5235552, 5516028, 5828256, 6304032, 6435366, 7354704, 8580488, 9653049, 11032056, 12870732, 14709408, 17160976, 19306098, 22064112, 25741464, 34321952, 38612196, 44128224, 51482928, 77224392, 102965856, 154448784, 308897568]

約数ペア:

[(1, 308897568), (2, 154448784), (3, 102965856), (4, 77224392), (6, 51482928), (7, 44128224), (8, 38612196), (9, 34321952), (12, 25741464), (14, 22064112), (16, 19306098), (18, 17160976), (21, 14709408), (24, 12870732), (28, 11032056), (32, 9653049), (36, 8580488), (42, 7354704), (48, 6435366), (49, 6304032), (53, 5828256), (56, 5516028), (59, 5235552), (63, 4903136), (72, 4290244), (84, 3677352), (96, 3217683), (98, 3152016), (106, 2914128), (112, 2758014), (118, 2617776), (126, 2451568), (144, 2145122), (147, 2101344), (159, 1942752), (168, 1838676), (177, 1745184), (196, 1576008), (212, 1457064), (224, 1379007), (236, 1308888), (252, 1225784), (288, 1072561), (294, 1050672), (318, 971376), (336, 919338), (343, 900576), (354, 872592), (371, 832608), (392, 788004), (413, 747936), (424, 728532), (441, 700448), (472, 654444), (477, 647584), (504, 612892), (531, 581728), (588, 525336), (636, 485688), (672, 459669), (686, 450288), (708, 436296), (742, 416304), (784, 394002), (826, 373968), (848, 364266), (882, 350224), (944, 327222), (954, 323792), (1008, 306446), (1029, 300192), (1062, 290864), (1113, 277536), (1176, 262668), (1239, 249312), (1272, 242844), (1372, 225144), (1416, 218148), (1484, 208152), (1568, 197001), (1652, 186984), (1696, 182133), (1764, 175112), (1888, 163611), (1908, 161896), (2016, 153223), (2058, 150096), (2124, 145432), (2226, 138768), (2352, 131334), (2478, 124656), (2544, 121422), (2597, 118944), (2744, 112572), (2832, 109074), (2891, 106848), (2968, 104076), (3087, 100064), (3127, 98784), (3304, 93492), (3339, 92512), (3528, 87556), (3717, 83104), (3816, 80948), (4116, 75048), (4248, 72716), (4452, 69384), (4704, 65667), (4956, 62328), (5088, 60711), (5194, 59472), (5488, 56286), (5664, 54537), (5782, 53424), (5936, 52038), (6174, 50032), (6254, 49392), (6608, 46746), (6678, 46256), (7056, 43778), (7434, 41552), (7632, 40474), (7791, 39648), (8232, 37524), (8496, 36358), (8673, 35616), (8904, 34692), (9381, 32928), (9912, 31164), (10388, 29736), (10976, 28143), (11564, 26712), (11872, 26019), (12348, 25016), (12508, 24696), (13216, 23373), (13356, 23128), (14112, 21889), (14868, 20776), (15264, 20237), (15582, 19824), (16464, 18762), (16992, 18179), (17346, 17808)]