219113952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 647958528

約数和(自身を除く): 428844576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 61, 62, 68, 71, 93, 96, 102, 122, 124, 136, 142, 183, 186, 204, 213, 244, 248, 272, 284, 366, 372, 408, 426, 488, 496, 527, 544, 568, 732, 744, 816, 852, 976, 992, 1037, 1054, 1136, 1207, 1464, 1488, 1581, 1632, 1704, 1891, 1952, 2074, 2108, 2201, 2272, 2414, 2928, 2976, 3111, 3162, 3408, 3621, 3782, 4148, 4216, 4331, 4402, 4828, 5673, 5856, 6222, 6324, 6603, 6816, 7242, 7564, 8296, 8432, 8662, 8804, 9656, 11346, 12444, 12648, 12993, 13206, 14484, 15128, 16592, 16864, 17324, 17608, 19312, 22692, 24888, 25296, 25986, 26412, 28968, 30256, 32147, 33184, 34648, 35216, 37417, 38624, 45384, 49776, 50592, 51972, 52824, 57936, 60512, 64294, 69296, 70432, 73627, 74834, 90768, 96441, 99552, 103944, 105648, 112251, 115872, 128588, 134261, 138592, 147254, 149668, 181536, 192882, 207888, 211296, 220881, 224502, 257176, 268522, 294508, 299336, 385764, 402783, 415776, 441762, 449004, 514352, 537044, 589016, 598672, 771528, 805566, 883524, 898008, 1028704, 1074088, 1178032, 1197344, 1543056, 1611132, 1767048, 1796016, 2148176, 2282437, 2356064, 3086112, 3222264, 3534096, 3592032, 4296352, 4564874, 6444528, 6847311, 7068192, 9129748, 12889056, 13694622, 18259496, 27389244, 36518992, 54778488, 73037984, 109556976, 219113952]

約数ペア:

[(1, 219113952), (2, 109556976), (3, 73037984), (4, 54778488), (6, 36518992), (8, 27389244), (12, 18259496), (16, 13694622), (17, 12889056), (24, 9129748), (31, 7068192), (32, 6847311), (34, 6444528), (48, 4564874), (51, 4296352), (61, 3592032), (62, 3534096), (68, 3222264), (71, 3086112), (93, 2356064), (96, 2282437), (102, 2148176), (122, 1796016), (124, 1767048), (136, 1611132), (142, 1543056), (183, 1197344), (186, 1178032), (204, 1074088), (213, 1028704), (244, 898008), (248, 883524), (272, 805566), (284, 771528), (366, 598672), (372, 589016), (408, 537044), (426, 514352), (488, 449004), (496, 441762), (527, 415776), (544, 402783), (568, 385764), (732, 299336), (744, 294508), (816, 268522), (852, 257176), (976, 224502), (992, 220881), (1037, 211296), (1054, 207888), (1136, 192882), (1207, 181536), (1464, 149668), (1488, 147254), (1581, 138592), (1632, 134261), (1704, 128588), (1891, 115872), (1952, 112251), (2074, 105648), (2108, 103944), (2201, 99552), (2272, 96441), (2414, 90768), (2928, 74834), (2976, 73627), (3111, 70432), (3162, 69296), (3408, 64294), (3621, 60512), (3782, 57936), (4148, 52824), (4216, 51972), (4331, 50592), (4402, 49776), (4828, 45384), (5673, 38624), (5856, 37417), (6222, 35216), (6324, 34648), (6603, 33184), (6816, 32147), (7242, 30256), (7564, 28968), (8296, 26412), (8432, 25986), (8662, 25296), (8804, 24888), (9656, 22692), (11346, 19312), (12444, 17608), (12648, 17324), (12993, 16864), (13206, 16592), (14484, 15128)]