234937472

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 591338880

約数和(自身を除く): 356401408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 197, 224, 242, 308, 352, 394, 448, 484, 616, 704, 788, 847, 896, 968, 1232, 1331, 1379, 1408, 1576, 1694, 1936, 2167, 2464, 2662, 2758, 3152, 3388, 3872, 4334, 4928, 5324, 5516, 6304, 6776, 7744, 8668, 9317, 9856, 10648, 11032, 12608, 13552, 15169, 15488, 17336, 18634, 21296, 22064, 23837, 25216, 27104, 30338, 34672, 37268, 42592, 44128, 47674, 54208, 60676, 69344, 74536, 85184, 88256, 95348, 108416, 121352, 138688, 149072, 166859, 170368, 176512, 190696, 242704, 262207, 277376, 298144, 333718, 381392, 485408, 524414, 596288, 667436, 762784, 970816, 1048828, 1192576, 1334872, 1525568, 1835449, 1941632, 2097656, 2669744, 3051136, 3670898, 4195312, 5339488, 7341796, 8390624, 10678976, 14683592, 16781248, 21357952, 29367184, 33562496, 58734368, 117468736, 234937472]

約数ペア:

[(1, 234937472), (2, 117468736), (4, 58734368), (7, 33562496), (8, 29367184), (11, 21357952), (14, 16781248), (16, 14683592), (22, 10678976), (28, 8390624), (32, 7341796), (44, 5339488), (56, 4195312), (64, 3670898), (77, 3051136), (88, 2669744), (112, 2097656), (121, 1941632), (128, 1835449), (154, 1525568), (176, 1334872), (197, 1192576), (224, 1048828), (242, 970816), (308, 762784), (352, 667436), (394, 596288), (448, 524414), (484, 485408), (616, 381392), (704, 333718), (788, 298144), (847, 277376), (896, 262207), (968, 242704), (1232, 190696), (1331, 176512), (1379, 170368), (1408, 166859), (1576, 149072), (1694, 138688), (1936, 121352), (2167, 108416), (2464, 95348), (2662, 88256), (2758, 85184), (3152, 74536), (3388, 69344), (3872, 60676), (4334, 54208), (4928, 47674), (5324, 44128), (5516, 42592), (6304, 37268), (6776, 34672), (7744, 30338), (8668, 27104), (9317, 25216), (9856, 23837), (10648, 22064), (11032, 21296), (12608, 18634), (13552, 17336), (15169, 15488)]