291874752

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 280

約数和(自身を含む): 960376032

約数和(自身を除く): 668501280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 64, 71, 72, 78, 81, 96, 104, 108, 117, 122, 142, 144, 156, 162, 183, 192, 208, 213, 216, 234, 244, 284, 288, 312, 324, 351, 366, 416, 426, 432, 468, 488, 549, 568, 576, 624, 639, 648, 702, 732, 793, 832, 852, 864, 923, 936, 976, 1053, 1098, 1136, 1248, 1278, 1296, 1404, 1464, 1586, 1647, 1704, 1728, 1846, 1872, 1917, 1952, 2106, 2196, 2272, 2379, 2496, 2556, 2592, 2769, 2808, 2928, 3172, 3294, 3408, 3692, 3744, 3834, 3904, 4212, 4331, 4392, 4544, 4758, 4941, 5112, 5184, 5538, 5616, 5751, 5856, 6344, 6588, 6816, 7137, 7384, 7488, 7668, 8307, 8424, 8662, 8784, 9516, 9882, 10224, 11076, 11232, 11502, 11712, 12688, 12993, 13176, 13632, 14274, 14768, 15336, 16614, 16848, 17324, 17568, 19032, 19764, 20448, 21411, 22152, 22464, 23004, 24921, 25376, 25986, 26352, 28548, 29536, 30672, 33228, 33696, 34648, 35136, 38064, 38979, 39528, 40896, 42822, 44304, 46008, 49842, 50752, 51972, 52704, 56303, 57096, 59072, 61344, 64233, 66456, 67392, 69296, 74763, 76128, 77958, 79056, 85644, 88608, 92016, 99684, 103944, 105408, 112606, 114192, 116937, 122688, 128466, 132912, 138592, 149526, 152256, 155916, 158112, 168909, 171288, 177216, 184032, 199368, 207888, 225212, 228384, 233874, 256932, 265824, 277184, 299052, 311832, 316224, 337818, 342576, 350811, 368064, 398736, 415776, 450424, 456768, 467748, 506727, 513864, 531648, 598104, 623664, 675636, 685152, 701622, 797472, 831552, 900848, 935496, 1013454, 1027728, 1196208, 1247328, 1351272, 1370304, 1403244, 1520181, 1594944, 1801696, 1870992, 2026908, 2055456, 2392416, 2494656, 2702544, 2806488, 3040362, 3603392, 3741984, 4053816, 4110912, 4560543, 4784832, 5405088, 5612976, 6080724, 7483968, 8107632, 9121086, 10810176, 11225952, 12161448, 16215264, 18242172, 22451904, 24322896, 32430528, 36484344, 48645792, 72968688, 97291584, 145937376, 291874752]

約数ペア:

[(1, 291874752), (2, 145937376), (3, 97291584), (4, 72968688), (6, 48645792), (8, 36484344), (9, 32430528), (12, 24322896), (13, 22451904), (16, 18242172), (18, 16215264), (24, 12161448), (26, 11225952), (27, 10810176), (32, 9121086), (36, 8107632), (39, 7483968), (48, 6080724), (52, 5612976), (54, 5405088), (61, 4784832), (64, 4560543), (71, 4110912), (72, 4053816), (78, 3741984), (81, 3603392), (96, 3040362), (104, 2806488), (108, 2702544), (117, 2494656), (122, 2392416), (142, 2055456), (144, 2026908), (156, 1870992), (162, 1801696), (183, 1594944), (192, 1520181), (208, 1403244), (213, 1370304), (216, 1351272), (234, 1247328), (244, 1196208), (284, 1027728), (288, 1013454), (312, 935496), (324, 900848), (351, 831552), (366, 797472), (416, 701622), (426, 685152), (432, 675636), (468, 623664), (488, 598104), (549, 531648), (568, 513864), (576, 506727), (624, 467748), (639, 456768), (648, 450424), (702, 415776), (732, 398736), (793, 368064), (832, 350811), (852, 342576), (864, 337818), (923, 316224), (936, 311832), (976, 299052), (1053, 277184), (1098, 265824), (1136, 256932), (1248, 233874), (1278, 228384), (1296, 225212), (1404, 207888), (1464, 199368), (1586, 184032), (1647, 177216), (1704, 171288), (1728, 168909), (1846, 158112), (1872, 155916), (1917, 152256), (1952, 149526), (2106, 138592), (2196, 132912), (2272, 128466), (2379, 122688), (2496, 116937), (2556, 114192), (2592, 112606), (2769, 105408), (2808, 103944), (2928, 99684), (3172, 92016), (3294, 88608), (3408, 85644), (3692, 79056), (3744, 77958), (3834, 76128), (3904, 74763), (4212, 69296), (4331, 67392), (4392, 66456), (4544, 64233), (4758, 61344), (4941, 59072), (5112, 57096), (5184, 56303), (5538, 52704), (5616, 51972), (5751, 50752), (5856, 49842), (6344, 46008), (6588, 44304), (6816, 42822), (7137, 40896), (7384, 39528), (7488, 38979), (7668, 38064), (8307, 35136), (8424, 34648), (8662, 33696), (8784, 33228), (9516, 30672), (9882, 29536), (10224, 28548), (11076, 26352), (11232, 25986), (11502, 25376), (11712, 24921), (12688, 23004), (12993, 22464), (13176, 22152), (13632, 21411), (14274, 20448), (14768, 19764), (15336, 19032), (16614, 17568), (16848, 17324)]