273695968

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 699814080

約数和(自身を除く): 426118112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 224, 232, 364, 377, 392, 406, 416, 463, 464, 637, 728, 754, 784, 812, 926, 928, 1274, 1421, 1456, 1508, 1568, 1624, 1852, 2548, 2639, 2842, 2912, 3016, 3241, 3248, 3704, 5096, 5278, 5684, 6019, 6032, 6482, 6496, 7408, 10192, 10556, 11368, 12038, 12064, 12964, 13427, 14816, 18473, 20384, 21112, 22687, 22736, 24076, 25928, 26854, 36946, 42133, 42224, 45374, 45472, 48152, 51856, 53708, 73892, 84266, 84448, 90748, 93989, 96304, 103712, 107416, 147784, 168532, 174551, 181496, 187978, 192608, 214832, 294931, 295568, 337064, 349102, 362992, 375956, 429664, 589862, 591136, 657923, 674128, 698204, 725984, 751912, 1179724, 1221857, 1315846, 1348256, 1396408, 1503824, 2359448, 2443714, 2631692, 2792816, 3007648, 4718896, 4887428, 5263384, 5585632, 8552999, 9437792, 9774856, 10526768, 17105998, 19549712, 21053536, 34211996, 39099424, 68423992, 136847984, 273695968]

約数ペア:

[(1, 273695968), (2, 136847984), (4, 68423992), (7, 39099424), (8, 34211996), (13, 21053536), (14, 19549712), (16, 17105998), (26, 10526768), (28, 9774856), (29, 9437792), (32, 8552999), (49, 5585632), (52, 5263384), (56, 4887428), (58, 4718896), (91, 3007648), (98, 2792816), (104, 2631692), (112, 2443714), (116, 2359448), (182, 1503824), (196, 1396408), (203, 1348256), (208, 1315846), (224, 1221857), (232, 1179724), (364, 751912), (377, 725984), (392, 698204), (406, 674128), (416, 657923), (463, 591136), (464, 589862), (637, 429664), (728, 375956), (754, 362992), (784, 349102), (812, 337064), (926, 295568), (928, 294931), (1274, 214832), (1421, 192608), (1456, 187978), (1508, 181496), (1568, 174551), (1624, 168532), (1852, 147784), (2548, 107416), (2639, 103712), (2842, 96304), (2912, 93989), (3016, 90748), (3241, 84448), (3248, 84266), (3704, 73892), (5096, 53708), (5278, 51856), (5684, 48152), (6019, 45472), (6032, 45374), (6482, 42224), (6496, 42133), (7408, 36946), (10192, 26854), (10556, 25928), (11368, 24076), (12038, 22736), (12064, 22687), (12964, 21112), (13427, 20384), (14816, 18473)]