242775008

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 607597200

約数和(自身を除く): 364822192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 196, 203, 224, 232, 266, 281, 304, 392, 406, 464, 532, 551, 562, 608, 784, 812, 928, 931, 1064, 1102, 1124, 1421, 1568, 1624, 1862, 1967, 2128, 2204, 2248, 2842, 3248, 3724, 3857, 3934, 4256, 4408, 4496, 5339, 5684, 6496, 7448, 7714, 7868, 8149, 8816, 8992, 10678, 11368, 13769, 14896, 15428, 15736, 16298, 17632, 21356, 22736, 26999, 27538, 29792, 30856, 31472, 32596, 37373, 42712, 45472, 53998, 55076, 57043, 61712, 62944, 65192, 74746, 85424, 107996, 110152, 114086, 123424, 130384, 149492, 154831, 170848, 215992, 220304, 228172, 260768, 261611, 298984, 309662, 399301, 431984, 440608, 456344, 523222, 597968, 619324, 798602, 863968, 912688, 1046444, 1083817, 1195936, 1238648, 1597204, 1825376, 2092888, 2167634, 2477296, 3194408, 4185776, 4335268, 4954592, 6388816, 7586719, 8371552, 8670536, 12777632, 15173438, 17341072, 30346876, 34682144, 60693752, 121387504, 242775008]

約数ペア:

[(1, 242775008), (2, 121387504), (4, 60693752), (7, 34682144), (8, 30346876), (14, 17341072), (16, 15173438), (19, 12777632), (28, 8670536), (29, 8371552), (32, 7586719), (38, 6388816), (49, 4954592), (56, 4335268), (58, 4185776), (76, 3194408), (98, 2477296), (112, 2167634), (116, 2092888), (133, 1825376), (152, 1597204), (196, 1238648), (203, 1195936), (224, 1083817), (232, 1046444), (266, 912688), (281, 863968), (304, 798602), (392, 619324), (406, 597968), (464, 523222), (532, 456344), (551, 440608), (562, 431984), (608, 399301), (784, 309662), (812, 298984), (928, 261611), (931, 260768), (1064, 228172), (1102, 220304), (1124, 215992), (1421, 170848), (1568, 154831), (1624, 149492), (1862, 130384), (1967, 123424), (2128, 114086), (2204, 110152), (2248, 107996), (2842, 85424), (3248, 74746), (3724, 65192), (3857, 62944), (3934, 61712), (4256, 57043), (4408, 55076), (4496, 53998), (5339, 45472), (5684, 42712), (6496, 37373), (7448, 32596), (7714, 31472), (7868, 30856), (8149, 29792), (8816, 27538), (8992, 26999), (10678, 22736), (11368, 21356), (13769, 17632), (14896, 16298), (15428, 15736)]