1897185888

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 360

約数和(自身を含む): 6227320176

約数和(自身を除く): 4330134288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 71, 72, 78, 81, 96, 104, 108, 117, 122, 142, 144, 156, 162, 169, 183, 208, 213, 216, 234, 244, 284, 288, 312, 324, 338, 351, 366, 416, 426, 432, 468, 488, 507, 549, 568, 624, 639, 648, 676, 702, 732, 793, 852, 864, 923, 936, 976, 1014, 1053, 1098, 1136, 1248, 1278, 1296, 1352, 1404, 1464, 1521, 1586, 1647, 1704, 1846, 1872, 1917, 1952, 2028, 2106, 2196, 2272, 2379, 2556, 2592, 2704, 2769, 2808, 2928, 3042, 3172, 3294, 3408, 3692, 3744, 3834, 4056, 4212, 4331, 4392, 4563, 4758, 4941, 5112, 5408, 5538, 5616, 5751, 5856, 6084, 6344, 6588, 6816, 7137, 7384, 7668, 8112, 8307, 8424, 8662, 8784, 9126, 9516, 9882, 10224, 10309, 11076, 11232, 11502, 11999, 12168, 12688, 12993, 13176, 13689, 14274, 14768, 15336, 16224, 16614, 16848, 17324, 17568, 18252, 19032, 19764, 20448, 20618, 21411, 22152, 23004, 23998, 24336, 24921, 25376, 25986, 26352, 27378, 28548, 29536, 30672, 30927, 33228, 33696, 34648, 35997, 36504, 38064, 38979, 39528, 41236, 42822, 44304, 46008, 47996, 48672, 49842, 51972, 52704, 54756, 56303, 57096, 61344, 61854, 64233, 66456, 69296, 71994, 73008, 74763, 76128, 77958, 79056, 82472, 85644, 88608, 92016, 92781, 95992, 99684, 103944, 107991, 109512, 112606, 114192, 116937, 123708, 128466, 132912, 138592, 143988, 146016, 149526, 155916, 158112, 164944, 168909, 171288, 184032, 185562, 191984, 199368, 207888, 215982, 219024, 225212, 228384, 233874, 247416, 256932, 265824, 278343, 287976, 299052, 311832, 323973, 329888, 337818, 342576, 350811, 371124, 383968, 398736, 415776, 431964, 438048, 450424, 467748, 494832, 506727, 513864, 556686, 575952, 598104, 623664, 647946, 675636, 685152, 701622, 731939, 742248, 797472, 835029, 863928, 900848, 935496, 971919, 989664, 1013454, 1027728, 1113372, 1151904, 1196208, 1247328, 1295892, 1351272, 1403244, 1463878, 1484496, 1520181, 1670058, 1727856, 1801696, 1870992, 1943838, 2026908, 2055456, 2195817, 2226744, 2392416, 2591784, 2702544, 2806488, 2927756, 2968992, 3040362, 3340116, 3455712, 3741984, 3887676, 4053816, 4391634, 4453488, 4560543, 5183568, 5405088, 5612976, 5855512, 6080724, 6587451, 6680232, 7775352, 8107632, 8783268, 8906976, 9121086, 10367136, 11225952, 11711024, 12161448, 13174902, 13360464, 15550704, 16215264, 17566536, 18242172, 19762353, 23422048, 24322896, 26349804, 26720928, 31101408, 35133072, 36484344, 39524706, 48645792, 52699608, 59287059, 70266144, 72968688, 79049412, 105399216, 118574118, 145937376, 158098824, 210798432, 237148236, 316197648, 474296472, 632395296, 948592944, 1897185888]

約数ペア:

[(1, 1897185888), (2, 948592944), (3, 632395296), (4, 474296472), (6, 316197648), (8, 237148236), (9, 210798432), (12, 158098824), (13, 145937376), (16, 118574118), (18, 105399216), (24, 79049412), (26, 72968688), (27, 70266144), (32, 59287059), (36, 52699608), (39, 48645792), (48, 39524706), (52, 36484344), (54, 35133072), (61, 31101408), (71, 26720928), (72, 26349804), (78, 24322896), (81, 23422048), (96, 19762353), (104, 18242172), (108, 17566536), (117, 16215264), (122, 15550704), (142, 13360464), (144, 13174902), (156, 12161448), (162, 11711024), (169, 11225952), (183, 10367136), (208, 9121086), (213, 8906976), (216, 8783268), (234, 8107632), (244, 7775352), (284, 6680232), (288, 6587451), (312, 6080724), (324, 5855512), (338, 5612976), (351, 5405088), (366, 5183568), (416, 4560543), (426, 4453488), (432, 4391634), (468, 4053816), (488, 3887676), (507, 3741984), (549, 3455712), (568, 3340116), (624, 3040362), (639, 2968992), (648, 2927756), (676, 2806488), (702, 2702544), (732, 2591784), (793, 2392416), (852, 2226744), (864, 2195817), (923, 2055456), (936, 2026908), (976, 1943838), (1014, 1870992), (1053, 1801696), (1098, 1727856), (1136, 1670058), (1248, 1520181), (1278, 1484496), (1296, 1463878), (1352, 1403244), (1404, 1351272), (1464, 1295892), (1521, 1247328), (1586, 1196208), (1647, 1151904), (1704, 1113372), (1846, 1027728), (1872, 1013454), (1917, 989664), (1952, 971919), (2028, 935496), (2106, 900848), (2196, 863928), (2272, 835029), (2379, 797472), (2556, 742248), (2592, 731939), (2704, 701622), (2769, 685152), (2808, 675636), (2928, 647946), (3042, 623664), (3172, 598104), (3294, 575952), (3408, 556686), (3692, 513864), (3744, 506727), (3834, 494832), (4056, 467748), (4212, 450424), (4331, 438048), (4392, 431964), (4563, 415776), (4758, 398736), (4941, 383968), (5112, 371124), (5408, 350811), (5538, 342576), (5616, 337818), (5751, 329888), (5856, 323973), (6084, 311832), (6344, 299052), (6588, 287976), (6816, 278343), (7137, 265824), (7384, 256932), (7668, 247416), (8112, 233874), (8307, 228384), (8424, 225212), (8662, 219024), (8784, 215982), (9126, 207888), (9516, 199368), (9882, 191984), (10224, 185562), (10309, 184032), (11076, 171288), (11232, 168909), (11502, 164944), (11999, 158112), (12168, 155916), (12688, 149526), (12993, 146016), (13176, 143988), (13689, 138592), (14274, 132912), (14768, 128466), (15336, 123708), (16224, 116937), (16614, 114192), (16848, 112606), (17324, 109512), (17568, 107991), (18252, 103944), (19032, 99684), (19764, 95992), (20448, 92781), (20618, 92016), (21411, 88608), (22152, 85644), (23004, 82472), (23998, 79056), (24336, 77958), (24921, 76128), (25376, 74763), (25986, 73008), (26352, 71994), (27378, 69296), (28548, 66456), (29536, 64233), (30672, 61854), (30927, 61344), (33228, 57096), (33696, 56303), (34648, 54756), (35997, 52704), (36504, 51972), (38064, 49842), (38979, 48672), (39528, 47996), (41236, 46008), (42822, 44304)]