268977072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 918274560

約数和(自身を除く): 649297488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 456, 463, 494, 532, 546, 588, 624, 637, 728, 741, 784, 798, 912, 926, 931, 988, 1064, 1092, 1176, 1274, 1389, 1456, 1482, 1596, 1729, 1852, 1862, 1911, 1976, 2128, 2184, 2352, 2548, 2778, 2793, 2964, 3192, 3241, 3458, 3704, 3724, 3822, 3952, 4368, 5096, 5187, 5556, 5586, 5928, 6019, 6384, 6482, 6916, 7408, 7448, 7644, 8797, 9723, 10192, 10374, 11112, 11172, 11856, 12038, 12103, 12964, 13832, 14896, 15288, 17594, 18057, 19446, 20748, 22224, 22344, 22687, 24076, 24206, 25928, 26391, 27664, 30576, 35188, 36114, 36309, 38892, 41496, 42133, 44688, 45374, 48152, 48412, 51856, 52782, 61579, 68061, 70376, 72228, 72618, 77784, 82992, 84266, 90748, 96304, 96824, 105564, 114361, 123158, 126399, 136122, 140752, 144456, 145236, 155568, 168532, 181496, 184737, 193648, 211128, 228722, 246316, 252798, 272244, 288912, 290472, 294931, 337064, 343083, 362992, 369474, 422256, 431053, 457444, 492632, 505596, 544488, 580944, 589862, 674128, 686166, 738948, 800527, 862106, 884793, 914888, 985264, 1011192, 1088976, 1179724, 1293159, 1372332, 1477896, 1601054, 1724212, 1769586, 1829776, 2022384, 2359448, 2401581, 2586318, 2744664, 2955792, 3202108, 3448424, 3539172, 4718896, 4803162, 5172636, 5489328, 5603689, 6404216, 6896848, 7078344, 9606324, 10345272, 11207378, 12808432, 14156688, 16811067, 19212648, 20690544, 22414756, 33622134, 38425296, 44829512, 67244268, 89659024, 134488536, 268977072]

約数ペア:

[(1, 268977072), (2, 134488536), (3, 89659024), (4, 67244268), (6, 44829512), (7, 38425296), (8, 33622134), (12, 22414756), (13, 20690544), (14, 19212648), (16, 16811067), (19, 14156688), (21, 12808432), (24, 11207378), (26, 10345272), (28, 9606324), (38, 7078344), (39, 6896848), (42, 6404216), (48, 5603689), (49, 5489328), (52, 5172636), (56, 4803162), (57, 4718896), (76, 3539172), (78, 3448424), (84, 3202108), (91, 2955792), (98, 2744664), (104, 2586318), (112, 2401581), (114, 2359448), (133, 2022384), (147, 1829776), (152, 1769586), (156, 1724212), (168, 1601054), (182, 1477896), (196, 1372332), (208, 1293159), (228, 1179724), (247, 1088976), (266, 1011192), (273, 985264), (294, 914888), (304, 884793), (312, 862106), (336, 800527), (364, 738948), (392, 686166), (399, 674128), (456, 589862), (463, 580944), (494, 544488), (532, 505596), (546, 492632), (588, 457444), (624, 431053), (637, 422256), (728, 369474), (741, 362992), (784, 343083), (798, 337064), (912, 294931), (926, 290472), (931, 288912), (988, 272244), (1064, 252798), (1092, 246316), (1176, 228722), (1274, 211128), (1389, 193648), (1456, 184737), (1482, 181496), (1596, 168532), (1729, 155568), (1852, 145236), (1862, 144456), (1911, 140752), (1976, 136122), (2128, 126399), (2184, 123158), (2352, 114361), (2548, 105564), (2778, 96824), (2793, 96304), (2964, 90748), (3192, 84266), (3241, 82992), (3458, 77784), (3704, 72618), (3724, 72228), (3822, 70376), (3952, 68061), (4368, 61579), (5096, 52782), (5187, 51856), (5556, 48412), (5586, 48152), (5928, 45374), (6019, 44688), (6384, 42133), (6482, 41496), (6916, 38892), (7408, 36309), (7448, 36114), (7644, 35188), (8797, 30576), (9723, 27664), (10192, 26391), (10374, 25928), (11112, 24206), (11172, 24076), (11856, 22687), (12038, 22344), (12103, 22224), (12964, 20748), (13832, 19446), (14896, 18057), (15288, 17594)]