1311149616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 4304295936

約数和(自身を除く): 2993146320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 61, 68, 71, 84, 102, 106, 112, 119, 122, 136, 142, 159, 168, 183, 204, 212, 213, 238, 244, 272, 284, 318, 336, 357, 366, 371, 408, 424, 426, 427, 476, 488, 497, 568, 636, 714, 732, 742, 816, 848, 852, 854, 901, 952, 976, 994, 1037, 1113, 1136, 1207, 1272, 1281, 1428, 1464, 1484, 1491, 1704, 1708, 1802, 1904, 1988, 2074, 2226, 2414, 2544, 2562, 2703, 2856, 2928, 2968, 2982, 3111, 3233, 3408, 3416, 3604, 3621, 3763, 3976, 4148, 4331, 4452, 4828, 5124, 5406, 5712, 5936, 5964, 6222, 6307, 6466, 6832, 7208, 7242, 7259, 7526, 7952, 8296, 8449, 8662, 8904, 9656, 9699, 10248, 10812, 11289, 11928, 12444, 12614, 12932, 12993, 14416, 14484, 14518, 15052, 16592, 16898, 17324, 17808, 18921, 19312, 19398, 20496, 21624, 21777, 22578, 22631, 23856, 24888, 25228, 25347, 25864, 25986, 26341, 28968, 29036, 30104, 30317, 33796, 34648, 37842, 38796, 43248, 43554, 45156, 45262, 49776, 50456, 50694, 51728, 51972, 52682, 54961, 57936, 58072, 60208, 60634, 63971, 67592, 67893, 69296, 73627, 75684, 77592, 79023, 87108, 90312, 90524, 90951, 100912, 101388, 103944, 105364, 109922, 116144, 121268, 127942, 135184, 135786, 147254, 151368, 155184, 158046, 164883, 174216, 180624, 181048, 181902, 191913, 202776, 207888, 210728, 219844, 220881, 229543, 242536, 255884, 271572, 294508, 302736, 316092, 329766, 348432, 362096, 363804, 383826, 384727, 405552, 421456, 439688, 441762, 447797, 459086, 485072, 511768, 515389, 543144, 589016, 632184, 659532, 688629, 727608, 767652, 769454, 879376, 883524, 895594, 918172, 1023536, 1030778, 1086288, 1154181, 1178032, 1264368, 1319064, 1343391, 1377258, 1455216, 1535304, 1538908, 1546167, 1606801, 1767048, 1791188, 1836344, 2061556, 2308362, 2638128, 2686782, 2754516, 3070608, 3077816, 3092334, 3213602, 3534096, 3582376, 3672688, 3902231, 4123112, 4616724, 4820403, 5373564, 5509032, 6155632, 6184668, 6427204, 7164752, 7804462, 8246224, 9233448, 9640806, 10747128, 11018064, 11706693, 12369336, 12854408, 15608924, 18466896, 19281612, 21494256, 23413386, 24738672, 25708816, 27315617, 31217848, 38563224, 46826772, 54631234, 62435696, 77126448, 81946851, 93653544, 109262468, 163893702, 187307088, 218524936, 327787404, 437049872, 655574808, 1311149616]

約数ペア:

[(1, 1311149616), (2, 655574808), (3, 437049872), (4, 327787404), (6, 218524936), (7, 187307088), (8, 163893702), (12, 109262468), (14, 93653544), (16, 81946851), (17, 77126448), (21, 62435696), (24, 54631234), (28, 46826772), (34, 38563224), (42, 31217848), (48, 27315617), (51, 25708816), (53, 24738672), (56, 23413386), (61, 21494256), (68, 19281612), (71, 18466896), (84, 15608924), (102, 12854408), (106, 12369336), (112, 11706693), (119, 11018064), (122, 10747128), (136, 9640806), (142, 9233448), (159, 8246224), (168, 7804462), (183, 7164752), (204, 6427204), (212, 6184668), (213, 6155632), (238, 5509032), (244, 5373564), (272, 4820403), (284, 4616724), (318, 4123112), (336, 3902231), (357, 3672688), (366, 3582376), (371, 3534096), (408, 3213602), (424, 3092334), (426, 3077816), (427, 3070608), (476, 2754516), (488, 2686782), (497, 2638128), (568, 2308362), (636, 2061556), (714, 1836344), (732, 1791188), (742, 1767048), (816, 1606801), (848, 1546167), (852, 1538908), (854, 1535304), (901, 1455216), (952, 1377258), (976, 1343391), (994, 1319064), (1037, 1264368), (1113, 1178032), (1136, 1154181), (1207, 1086288), (1272, 1030778), (1281, 1023536), (1428, 918172), (1464, 895594), (1484, 883524), (1491, 879376), (1704, 769454), (1708, 767652), (1802, 727608), (1904, 688629), (1988, 659532), (2074, 632184), (2226, 589016), (2414, 543144), (2544, 515389), (2562, 511768), (2703, 485072), (2856, 459086), (2928, 447797), (2968, 441762), (2982, 439688), (3111, 421456), (3233, 405552), (3408, 384727), (3416, 383826), (3604, 363804), (3621, 362096), (3763, 348432), (3976, 329766), (4148, 316092), (4331, 302736), (4452, 294508), (4828, 271572), (5124, 255884), (5406, 242536), (5712, 229543), (5936, 220881), (5964, 219844), (6222, 210728), (6307, 207888), (6466, 202776), (6832, 191913), (7208, 181902), (7242, 181048), (7259, 180624), (7526, 174216), (7952, 164883), (8296, 158046), (8449, 155184), (8662, 151368), (8904, 147254), (9656, 135786), (9699, 135184), (10248, 127942), (10812, 121268), (11289, 116144), (11928, 109922), (12444, 105364), (12614, 103944), (12932, 101388), (12993, 100912), (14416, 90951), (14484, 90524), (14518, 90312), (15052, 87108), (16592, 79023), (16898, 77592), (17324, 75684), (17808, 73627), (18921, 69296), (19312, 67893), (19398, 67592), (20496, 63971), (21624, 60634), (21777, 60208), (22578, 58072), (22631, 57936), (23856, 54961), (24888, 52682), (25228, 51972), (25347, 51728), (25864, 50694), (25986, 50456), (26341, 49776), (28968, 45262), (29036, 45156), (30104, 43554), (30317, 43248), (33796, 38796), (34648, 37842)]