755983488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 2176272000

約数和(自身を除く): 1420288512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 199, 208, 312, 384, 398, 416, 597, 624, 761, 796, 832, 1194, 1248, 1522, 1592, 1664, 2283, 2388, 2496, 2587, 3044, 3184, 4566, 4776, 4992, 5174, 6088, 6368, 7761, 9132, 9552, 9893, 10348, 12176, 12736, 15522, 18264, 19104, 19786, 20696, 24352, 25472, 29679, 31044, 36528, 38208, 39572, 41392, 48704, 59358, 62088, 73056, 76416, 79144, 82784, 97408, 118716, 124176, 146112, 151439, 158288, 165568, 237432, 248352, 292224, 302878, 316576, 331136, 454317, 474864, 496704, 605756, 633152, 908634, 949728, 993408, 1211512, 1266304, 1817268, 1899456, 1968707, 2423024, 3634536, 3798912, 3937414, 4846048, 5906121, 7269072, 7874828, 9692096, 11812242, 14538144, 15749656, 19384192, 23624484, 29076288, 31499312, 47248968, 58152576, 62998624, 94497936, 125997248, 188995872, 251994496, 377991744, 755983488]

約数ペア:

[(1, 755983488), (2, 377991744), (3, 251994496), (4, 188995872), (6, 125997248), (8, 94497936), (12, 62998624), (13, 58152576), (16, 47248968), (24, 31499312), (26, 29076288), (32, 23624484), (39, 19384192), (48, 15749656), (52, 14538144), (64, 11812242), (78, 9692096), (96, 7874828), (104, 7269072), (128, 5906121), (156, 4846048), (192, 3937414), (199, 3798912), (208, 3634536), (312, 2423024), (384, 1968707), (398, 1899456), (416, 1817268), (597, 1266304), (624, 1211512), (761, 993408), (796, 949728), (832, 908634), (1194, 633152), (1248, 605756), (1522, 496704), (1592, 474864), (1664, 454317), (2283, 331136), (2388, 316576), (2496, 302878), (2587, 292224), (3044, 248352), (3184, 237432), (4566, 165568), (4776, 158288), (4992, 151439), (5174, 146112), (6088, 124176), (6368, 118716), (7761, 97408), (9132, 82784), (9552, 79144), (9893, 76416), (10348, 73056), (12176, 62088), (12736, 59358), (15522, 48704), (18264, 41392), (19104, 39572), (19786, 38208), (20696, 36528), (24352, 31044), (25472, 29679)]