549967264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 1380322944

約数和(自身を除く): 830355680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 103, 112, 121, 154, 176, 197, 206, 224, 242, 308, 352, 394, 412, 484, 616, 721, 788, 824, 847, 968, 1133, 1232, 1379, 1442, 1576, 1648, 1694, 1936, 2167, 2266, 2464, 2758, 2884, 3152, 3296, 3388, 3872, 4334, 4532, 5516, 5768, 6304, 6776, 7931, 8668, 9064, 11032, 11536, 12463, 13552, 15169, 15862, 17336, 18128, 20291, 22064, 23072, 23837, 24926, 27104, 30338, 31724, 34672, 36256, 40582, 44128, 47674, 49852, 60676, 63448, 69344, 81164, 87241, 95348, 99704, 121352, 126896, 142037, 162328, 166859, 174482, 190696, 199408, 223201, 242704, 253792, 284074, 324656, 333718, 348964, 381392, 398816, 446402, 485408, 568148, 649312, 667436, 697928, 762784, 892804, 1136296, 1334872, 1395856, 1562407, 1785608, 2272592, 2455211, 2669744, 2791712, 3124814, 3571216, 4545184, 4910422, 5339488, 6249628, 7142432, 9820844, 12499256, 17186477, 19641688, 24998512, 34372954, 39283376, 49997024, 68745908, 78566752, 137491816, 274983632, 549967264]

約数ペア:

[(1, 549967264), (2, 274983632), (4, 137491816), (7, 78566752), (8, 68745908), (11, 49997024), (14, 39283376), (16, 34372954), (22, 24998512), (28, 19641688), (32, 17186477), (44, 12499256), (56, 9820844), (77, 7142432), (88, 6249628), (103, 5339488), (112, 4910422), (121, 4545184), (154, 3571216), (176, 3124814), (197, 2791712), (206, 2669744), (224, 2455211), (242, 2272592), (308, 1785608), (352, 1562407), (394, 1395856), (412, 1334872), (484, 1136296), (616, 892804), (721, 762784), (788, 697928), (824, 667436), (847, 649312), (968, 568148), (1133, 485408), (1232, 446402), (1379, 398816), (1442, 381392), (1576, 348964), (1648, 333718), (1694, 324656), (1936, 284074), (2167, 253792), (2266, 242704), (2464, 223201), (2758, 199408), (2884, 190696), (3152, 174482), (3296, 166859), (3388, 162328), (3872, 142037), (4334, 126896), (4532, 121352), (5516, 99704), (5768, 95348), (6304, 87241), (6776, 81164), (7931, 69344), (8668, 63448), (9064, 60676), (11032, 49852), (11536, 47674), (12463, 44128), (13552, 40582), (15169, 36256), (15862, 34672), (17336, 31724), (18128, 30338), (20291, 27104), (22064, 24926), (23072, 23837)]