311243472

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 200

約数和(自身を含む): 952573952

約数和(自身を除く): 641330480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 81, 93, 108, 122, 124, 127, 144, 162, 183, 186, 216, 244, 248, 254, 279, 324, 366, 372, 381, 432, 488, 496, 508, 549, 558, 648, 732, 744, 762, 837, 976, 1016, 1098, 1116, 1143, 1296, 1464, 1488, 1524, 1647, 1674, 1891, 2032, 2196, 2232, 2286, 2511, 2928, 3048, 3294, 3348, 3429, 3782, 3937, 4392, 4464, 4572, 4941, 5022, 5673, 6096, 6588, 6696, 6858, 7564, 7747, 7874, 8784, 9144, 9882, 10044, 10287, 11346, 11811, 13176, 13392, 13716, 15128, 15494, 15748, 17019, 18288, 19764, 20088, 20574, 22692, 23241, 23622, 26352, 27432, 30256, 30988, 31496, 34038, 35433, 39528, 40176, 41148, 45384, 46482, 47244, 51057, 54864, 61976, 62992, 68076, 69723, 70866, 79056, 82296, 90768, 92964, 94488, 102114, 106299, 123952, 136152, 139446, 141732, 153171, 164592, 185928, 188976, 204228, 209169, 212598, 240157, 272304, 278892, 283464, 306342, 318897, 371856, 408456, 418338, 425196, 480314, 557784, 566928, 612684, 627507, 637794, 720471, 816912, 836676, 850392, 960628, 1115568, 1225368, 1255014, 1275588, 1440942, 1673352, 1700784, 1921256, 2161413, 2450736, 2510028, 2551176, 2881884, 3346704, 3842512, 4322826, 5020056, 5102352, 5763768, 6484239, 8645652, 10040112, 11527536, 12968478, 17291304, 19452717, 25936956, 34582608, 38905434, 51873912, 77810868, 103747824, 155621736, 311243472]

約数ペア:

[(1, 311243472), (2, 155621736), (3, 103747824), (4, 77810868), (6, 51873912), (8, 38905434), (9, 34582608), (12, 25936956), (16, 19452717), (18, 17291304), (24, 12968478), (27, 11527536), (31, 10040112), (36, 8645652), (48, 6484239), (54, 5763768), (61, 5102352), (62, 5020056), (72, 4322826), (81, 3842512), (93, 3346704), (108, 2881884), (122, 2551176), (124, 2510028), (127, 2450736), (144, 2161413), (162, 1921256), (183, 1700784), (186, 1673352), (216, 1440942), (244, 1275588), (248, 1255014), (254, 1225368), (279, 1115568), (324, 960628), (366, 850392), (372, 836676), (381, 816912), (432, 720471), (488, 637794), (496, 627507), (508, 612684), (549, 566928), (558, 557784), (648, 480314), (732, 425196), (744, 418338), (762, 408456), (837, 371856), (976, 318897), (1016, 306342), (1098, 283464), (1116, 278892), (1143, 272304), (1296, 240157), (1464, 212598), (1488, 209169), (1524, 204228), (1647, 188976), (1674, 185928), (1891, 164592), (2032, 153171), (2196, 141732), (2232, 139446), (2286, 136152), (2511, 123952), (2928, 106299), (3048, 102114), (3294, 94488), (3348, 92964), (3429, 90768), (3782, 82296), (3937, 79056), (4392, 70866), (4464, 69723), (4572, 68076), (4941, 62992), (5022, 61976), (5673, 54864), (6096, 51057), (6588, 47244), (6696, 46482), (6858, 45384), (7564, 41148), (7747, 40176), (7874, 39528), (8784, 35433), (9144, 34038), (9882, 31496), (10044, 30988), (10287, 30256), (11346, 27432), (11811, 26352), (13176, 23622), (13392, 23241), (13716, 22692), (15128, 20574), (15494, 20088), (15748, 19764), (17019, 18288)]