1318765968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 4206397440

約数和(自身を除く): 2887631472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 127, 129, 144, 156, 172, 208, 216, 234, 254, 258, 312, 344, 351, 381, 387, 432, 468, 508, 516, 559, 624, 688, 702, 762, 774, 936, 1016, 1032, 1118, 1143, 1161, 1404, 1524, 1548, 1651, 1677, 1849, 1872, 2032, 2064, 2236, 2286, 2322, 2808, 3048, 3096, 3302, 3354, 3429, 3698, 4472, 4572, 4644, 4953, 5031, 5461, 5547, 5616, 6096, 6192, 6604, 6708, 6858, 7396, 8944, 9144, 9288, 9906, 10062, 10922, 11094, 13208, 13416, 13716, 14792, 14859, 15093, 16383, 16641, 18288, 18576, 19812, 20124, 21844, 22188, 24037, 26416, 26832, 27432, 29584, 29718, 30186, 32766, 33282, 39624, 40248, 43688, 44376, 44577, 48074, 49149, 49923, 54864, 59436, 60372, 65532, 66564, 70993, 72111, 79248, 80496, 87376, 88752, 89154, 96148, 98298, 99846, 118872, 120744, 131064, 133128, 141986, 144222, 147447, 178308, 192296, 196596, 199692, 212979, 216333, 234823, 237744, 241488, 262128, 266256, 283972, 288444, 294894, 356616, 384592, 393192, 399384, 425958, 432666, 469646, 567944, 576888, 589788, 638937, 648999, 704469, 713232, 786384, 798768, 851916, 865332, 939292, 1135888, 1153776, 1179576, 1277874, 1297998, 1408938, 1703832, 1730664, 1878584, 1916811, 2113407, 2359152, 2555748, 2595996, 2817876, 3052699, 3407664, 3461328, 3757168, 3833622, 4226814, 5111496, 5191992, 5635752, 6105398, 6340221, 7667244, 8453628, 9158097, 10222992, 10383984, 11271504, 12210796, 12680442, 15334488, 16907256, 18316194, 24421592, 25360884, 27474291, 30668976, 33814512, 36632388, 48843184, 50721768, 54948582, 73264776, 82422873, 101443536, 109897164, 146529552, 164845746, 219794328, 329691492, 439588656, 659382984, 1318765968]

約数ペア:

[(1, 1318765968), (2, 659382984), (3, 439588656), (4, 329691492), (6, 219794328), (8, 164845746), (9, 146529552), (12, 109897164), (13, 101443536), (16, 82422873), (18, 73264776), (24, 54948582), (26, 50721768), (27, 48843184), (36, 36632388), (39, 33814512), (43, 30668976), (48, 27474291), (52, 25360884), (54, 24421592), (72, 18316194), (78, 16907256), (86, 15334488), (104, 12680442), (108, 12210796), (117, 11271504), (127, 10383984), (129, 10222992), (144, 9158097), (156, 8453628), (172, 7667244), (208, 6340221), (216, 6105398), (234, 5635752), (254, 5191992), (258, 5111496), (312, 4226814), (344, 3833622), (351, 3757168), (381, 3461328), (387, 3407664), (432, 3052699), (468, 2817876), (508, 2595996), (516, 2555748), (559, 2359152), (624, 2113407), (688, 1916811), (702, 1878584), (762, 1730664), (774, 1703832), (936, 1408938), (1016, 1297998), (1032, 1277874), (1118, 1179576), (1143, 1153776), (1161, 1135888), (1404, 939292), (1524, 865332), (1548, 851916), (1651, 798768), (1677, 786384), (1849, 713232), (1872, 704469), (2032, 648999), (2064, 638937), (2236, 589788), (2286, 576888), (2322, 567944), (2808, 469646), (3048, 432666), (3096, 425958), (3302, 399384), (3354, 393192), (3429, 384592), (3698, 356616), (4472, 294894), (4572, 288444), (4644, 283972), (4953, 266256), (5031, 262128), (5461, 241488), (5547, 237744), (5616, 234823), (6096, 216333), (6192, 212979), (6604, 199692), (6708, 196596), (6858, 192296), (7396, 178308), (8944, 147447), (9144, 144222), (9288, 141986), (9906, 133128), (10062, 131064), (10922, 120744), (11094, 118872), (13208, 99846), (13416, 98298), (13716, 96148), (14792, 89154), (14859, 88752), (15093, 87376), (16383, 80496), (16641, 79248), (18288, 72111), (18576, 70993), (19812, 66564), (20124, 65532), (21844, 60372), (22188, 59436), (24037, 54864), (26416, 49923), (26832, 49149), (27432, 48074), (29584, 44577), (29718, 44376), (30186, 43688), (32766, 40248), (33282, 39624)]