338201568

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 1091930112

約数和(自身を除く): 753728544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 61, 62, 69, 72, 81, 92, 93, 96, 108, 122, 124, 138, 144, 162, 183, 184, 186, 207, 216, 243, 244, 248, 276, 279, 288, 324, 366, 368, 372, 414, 432, 486, 488, 496, 549, 552, 558, 621, 648, 713, 732, 736, 744, 828, 837, 864, 972, 976, 992, 1098, 1104, 1116, 1242, 1296, 1403, 1426, 1464, 1488, 1647, 1656, 1674, 1863, 1891, 1944, 1952, 2139, 2196, 2208, 2232, 2484, 2511, 2592, 2806, 2852, 2928, 2976, 3294, 3312, 3348, 3726, 3782, 3888, 4209, 4278, 4392, 4464, 4941, 4968, 5022, 5589, 5612, 5673, 5704, 5856, 6417, 6588, 6624, 6696, 7452, 7533, 7564, 7776, 8418, 8556, 8784, 8928, 9882, 9936, 10044, 11178, 11224, 11346, 11408, 12627, 12834, 13176, 13392, 14823, 14904, 15066, 15128, 16836, 17019, 17112, 17568, 19251, 19764, 19872, 20088, 22356, 22448, 22692, 22816, 25254, 25668, 26352, 26784, 29646, 29808, 30132, 30256, 33672, 34038, 34224, 37881, 38502, 39528, 40176, 43493, 44712, 44896, 45384, 50508, 51057, 51336, 52704, 57753, 59292, 59616, 60264, 60512, 67344, 68076, 68448, 75762, 77004, 79056, 80352, 86986, 89424, 90768, 101016, 102114, 102672, 113643, 115506, 118584, 120528, 130479, 134688, 136152, 151524, 153171, 154008, 158112, 173259, 173972, 178848, 181536, 202032, 204228, 205344, 227286, 231012, 237168, 241056, 260958, 272304, 303048, 306342, 308016, 340929, 346518, 347944, 391437, 404064, 408456, 454572, 459513, 462024, 474336, 521916, 544608, 606096, 612684, 616032, 681858, 693036, 695888, 782874, 816912, 909144, 919026, 924048, 1043832, 1174311, 1212192, 1225368, 1363716, 1386072, 1391776, 1565748, 1633824, 1818288, 1838052, 1848096, 2087664, 2348622, 2450736, 2727432, 2772144, 3131496, 3522933, 3636576, 3676104, 4175328, 4697244, 4901472, 5454864, 5544288, 6262992, 7045866, 7352208, 9394488, 10568799, 10909728, 12525984, 14091732, 14704416, 18788976, 21137598, 28183464, 37577952, 42275196, 56366928, 84550392, 112733856, 169100784, 338201568]

約数ペア:

[(1, 338201568), (2, 169100784), (3, 112733856), (4, 84550392), (6, 56366928), (8, 42275196), (9, 37577952), (12, 28183464), (16, 21137598), (18, 18788976), (23, 14704416), (24, 14091732), (27, 12525984), (31, 10909728), (32, 10568799), (36, 9394488), (46, 7352208), (48, 7045866), (54, 6262992), (61, 5544288), (62, 5454864), (69, 4901472), (72, 4697244), (81, 4175328), (92, 3676104), (93, 3636576), (96, 3522933), (108, 3131496), (122, 2772144), (124, 2727432), (138, 2450736), (144, 2348622), (162, 2087664), (183, 1848096), (184, 1838052), (186, 1818288), (207, 1633824), (216, 1565748), (243, 1391776), (244, 1386072), (248, 1363716), (276, 1225368), (279, 1212192), (288, 1174311), (324, 1043832), (366, 924048), (368, 919026), (372, 909144), (414, 816912), (432, 782874), (486, 695888), (488, 693036), (496, 681858), (549, 616032), (552, 612684), (558, 606096), (621, 544608), (648, 521916), (713, 474336), (732, 462024), (736, 459513), (744, 454572), (828, 408456), (837, 404064), (864, 391437), (972, 347944), (976, 346518), (992, 340929), (1098, 308016), (1104, 306342), (1116, 303048), (1242, 272304), (1296, 260958), (1403, 241056), (1426, 237168), (1464, 231012), (1488, 227286), (1647, 205344), (1656, 204228), (1674, 202032), (1863, 181536), (1891, 178848), (1944, 173972), (1952, 173259), (2139, 158112), (2196, 154008), (2208, 153171), (2232, 151524), (2484, 136152), (2511, 134688), (2592, 130479), (2806, 120528), (2852, 118584), (2928, 115506), (2976, 113643), (3294, 102672), (3312, 102114), (3348, 101016), (3726, 90768), (3782, 89424), (3888, 86986), (4209, 80352), (4278, 79056), (4392, 77004), (4464, 75762), (4941, 68448), (4968, 68076), (5022, 67344), (5589, 60512), (5612, 60264), (5673, 59616), (5704, 59292), (5856, 57753), (6417, 52704), (6588, 51336), (6624, 51057), (6696, 50508), (7452, 45384), (7533, 44896), (7564, 44712), (7776, 43493), (8418, 40176), (8556, 39528), (8784, 38502), (8928, 37881), (9882, 34224), (9936, 34038), (10044, 33672), (11178, 30256), (11224, 30132), (11346, 29808), (11408, 29646), (12627, 26784), (12834, 26352), (13176, 25668), (13392, 25254), (14823, 22816), (14904, 22692), (15066, 22448), (15128, 22356), (16836, 20088), (17019, 19872), (17112, 19764), (17568, 19251)]