991630224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 3114022912

約数和(自身を除く): 2122392688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 97, 104, 117, 127, 129, 144, 156, 172, 194, 208, 234, 254, 258, 291, 312, 344, 381, 387, 388, 468, 508, 516, 559, 582, 624, 688, 762, 774, 776, 873, 936, 1016, 1032, 1118, 1143, 1164, 1261, 1524, 1548, 1552, 1651, 1677, 1746, 1872, 2032, 2064, 2236, 2286, 2328, 2522, 3048, 3096, 3302, 3354, 3492, 3783, 4171, 4472, 4572, 4656, 4953, 5031, 5044, 5461, 6096, 6192, 6604, 6708, 6984, 7566, 8342, 8944, 9144, 9906, 10062, 10088, 10922, 11349, 12319, 12513, 13208, 13416, 13968, 14859, 15132, 16383, 16684, 18288, 19812, 20124, 20176, 21844, 22698, 24638, 25026, 26416, 26832, 29718, 30264, 32766, 33368, 36957, 37539, 39624, 40248, 43688, 45396, 49149, 49276, 50052, 54223, 59436, 60528, 65532, 66736, 70993, 73914, 75078, 79248, 80496, 87376, 90792, 98298, 98552, 100104, 108446, 110871, 118872, 131064, 141986, 147828, 150156, 160147, 162669, 181584, 196596, 197104, 200208, 212979, 216892, 221742, 237744, 262128, 283972, 295656, 300312, 320294, 325338, 393192, 425958, 433784, 443484, 480441, 488007, 529717, 567944, 591312, 600624, 638937, 640588, 650676, 786384, 851916, 867568, 886968, 960882, 976014, 1059434, 1135888, 1277874, 1281176, 1301352, 1441323, 1589151, 1703832, 1773936, 1921764, 1952028, 2118868, 2555748, 2562352, 2602704, 2882646, 3178302, 3407664, 3843528, 3904056, 4237736, 4767453, 5111496, 5765292, 6356604, 6886321, 7687056, 7808112, 8475472, 9534906, 10222992, 11530584, 12713208, 13772642, 19069812, 20658963, 23061168, 25426416, 27545284, 38139624, 41317926, 55090568, 61976889, 76279248, 82635852, 110181136, 123953778, 165271704, 247907556, 330543408, 495815112, 991630224]

約数ペア:

[(1, 991630224), (2, 495815112), (3, 330543408), (4, 247907556), (6, 165271704), (8, 123953778), (9, 110181136), (12, 82635852), (13, 76279248), (16, 61976889), (18, 55090568), (24, 41317926), (26, 38139624), (36, 27545284), (39, 25426416), (43, 23061168), (48, 20658963), (52, 19069812), (72, 13772642), (78, 12713208), (86, 11530584), (97, 10222992), (104, 9534906), (117, 8475472), (127, 7808112), (129, 7687056), (144, 6886321), (156, 6356604), (172, 5765292), (194, 5111496), (208, 4767453), (234, 4237736), (254, 3904056), (258, 3843528), (291, 3407664), (312, 3178302), (344, 2882646), (381, 2602704), (387, 2562352), (388, 2555748), (468, 2118868), (508, 1952028), (516, 1921764), (559, 1773936), (582, 1703832), (624, 1589151), (688, 1441323), (762, 1301352), (774, 1281176), (776, 1277874), (873, 1135888), (936, 1059434), (1016, 976014), (1032, 960882), (1118, 886968), (1143, 867568), (1164, 851916), (1261, 786384), (1524, 650676), (1548, 640588), (1552, 638937), (1651, 600624), (1677, 591312), (1746, 567944), (1872, 529717), (2032, 488007), (2064, 480441), (2236, 443484), (2286, 433784), (2328, 425958), (2522, 393192), (3048, 325338), (3096, 320294), (3302, 300312), (3354, 295656), (3492, 283972), (3783, 262128), (4171, 237744), (4472, 221742), (4572, 216892), (4656, 212979), (4953, 200208), (5031, 197104), (5044, 196596), (5461, 181584), (6096, 162669), (6192, 160147), (6604, 150156), (6708, 147828), (6984, 141986), (7566, 131064), (8342, 118872), (8944, 110871), (9144, 108446), (9906, 100104), (10062, 98552), (10088, 98298), (10922, 90792), (11349, 87376), (12319, 80496), (12513, 79248), (13208, 75078), (13416, 73914), (13968, 70993), (14859, 66736), (15132, 65532), (16383, 60528), (16684, 59436), (18288, 54223), (19812, 50052), (20124, 49276), (20176, 49149), (21844, 45396), (22698, 43688), (24638, 40248), (25026, 39624), (26416, 37539), (26832, 36957), (29718, 33368), (30264, 32766)]