264682464

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 760717440

約数和(自身を除く): 496034976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 151, 152, 186, 228, 248, 302, 304, 372, 453, 456, 496, 589, 604, 608, 744, 906, 912, 961, 992, 1178, 1208, 1488, 1767, 1812, 1824, 1922, 2356, 2416, 2869, 2883, 2976, 3534, 3624, 3844, 4681, 4712, 4832, 5738, 5766, 7068, 7248, 7688, 8607, 9362, 9424, 11476, 11532, 14043, 14136, 14496, 15376, 17214, 18259, 18724, 18848, 22952, 23064, 28086, 28272, 30752, 34428, 36518, 37448, 45904, 46128, 54777, 56172, 56544, 68856, 73036, 74896, 88939, 91808, 92256, 109554, 112344, 137712, 145111, 146072, 149792, 177878, 219108, 224688, 266817, 275424, 290222, 292144, 355756, 435333, 438216, 449376, 533634, 580444, 584288, 711512, 870666, 876432, 1067268, 1160888, 1423024, 1741332, 1752864, 2134536, 2321776, 2757109, 2846048, 3482664, 4269072, 4643552, 5514218, 6965328, 8271327, 8538144, 11028436, 13930656, 16542654, 22056872, 33085308, 44113744, 66170616, 88227488, 132341232, 264682464]

約数ペア:

[(1, 264682464), (2, 132341232), (3, 88227488), (4, 66170616), (6, 44113744), (8, 33085308), (12, 22056872), (16, 16542654), (19, 13930656), (24, 11028436), (31, 8538144), (32, 8271327), (38, 6965328), (48, 5514218), (57, 4643552), (62, 4269072), (76, 3482664), (93, 2846048), (96, 2757109), (114, 2321776), (124, 2134536), (151, 1752864), (152, 1741332), (186, 1423024), (228, 1160888), (248, 1067268), (302, 876432), (304, 870666), (372, 711512), (453, 584288), (456, 580444), (496, 533634), (589, 449376), (604, 438216), (608, 435333), (744, 355756), (906, 292144), (912, 290222), (961, 275424), (992, 266817), (1178, 224688), (1208, 219108), (1488, 177878), (1767, 149792), (1812, 146072), (1824, 145111), (1922, 137712), (2356, 112344), (2416, 109554), (2869, 92256), (2883, 91808), (2976, 88939), (3534, 74896), (3624, 73036), (3844, 68856), (4681, 56544), (4712, 56172), (4832, 54777), (5738, 46128), (5766, 45904), (7068, 37448), (7248, 36518), (7688, 34428), (8607, 30752), (9362, 28272), (9424, 28086), (11476, 23064), (11532, 22952), (14043, 18848), (14136, 18724), (14496, 18259), (15376, 17214)]