719296128

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 2155837320

約数和(自身を除く): 1436541192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 97, 123, 128, 144, 157, 164, 192, 194, 246, 288, 291, 314, 328, 369, 384, 388, 471, 492, 576, 582, 628, 656, 738, 776, 873, 942, 984, 1152, 1164, 1256, 1312, 1413, 1476, 1552, 1746, 1884, 1968, 2328, 2512, 2624, 2826, 2952, 3104, 3492, 3768, 3936, 3977, 4656, 5024, 5248, 5652, 5904, 6208, 6437, 6984, 7536, 7872, 7954, 9312, 10048, 11304, 11808, 11931, 12416, 12874, 13968, 15072, 15229, 15744, 15908, 18624, 19311, 20096, 22608, 23616, 23862, 25748, 27936, 30144, 30458, 31816, 35793, 37248, 38622, 45216, 45687, 47232, 47724, 51496, 55872, 57933, 60288, 60916, 63632, 71586, 77244, 90432, 91374, 95448, 102992, 111744, 115866, 121832, 127264, 137061, 143172, 154488, 180864, 182748, 190896, 205984, 231732, 243664, 254528, 274122, 286344, 308976, 365496, 381792, 411968, 463464, 487328, 509056, 548244, 572688, 617952, 624389, 730992, 763584, 823936, 926928, 974656, 1096488, 1145376, 1235904, 1248778, 1461984, 1527168, 1853856, 1873167, 1949312, 2192976, 2290752, 2471808, 2497556, 2923968, 3707712, 3746334, 4385952, 4581504, 4995112, 5619501, 5847936, 7415424, 7492668, 8771904, 9990224, 11239002, 14985336, 17543808, 19980448, 22478004, 29970672, 39960896, 44956008, 59941344, 79921792, 89912016, 119882688, 179824032, 239765376, 359648064, 719296128]

約数ペア:

[(1, 719296128), (2, 359648064), (3, 239765376), (4, 179824032), (6, 119882688), (8, 89912016), (9, 79921792), (12, 59941344), (16, 44956008), (18, 39960896), (24, 29970672), (32, 22478004), (36, 19980448), (41, 17543808), (48, 14985336), (64, 11239002), (72, 9990224), (82, 8771904), (96, 7492668), (97, 7415424), (123, 5847936), (128, 5619501), (144, 4995112), (157, 4581504), (164, 4385952), (192, 3746334), (194, 3707712), (246, 2923968), (288, 2497556), (291, 2471808), (314, 2290752), (328, 2192976), (369, 1949312), (384, 1873167), (388, 1853856), (471, 1527168), (492, 1461984), (576, 1248778), (582, 1235904), (628, 1145376), (656, 1096488), (738, 974656), (776, 926928), (873, 823936), (942, 763584), (984, 730992), (1152, 624389), (1164, 617952), (1256, 572688), (1312, 548244), (1413, 509056), (1476, 487328), (1552, 463464), (1746, 411968), (1884, 381792), (1968, 365496), (2328, 308976), (2512, 286344), (2624, 274122), (2826, 254528), (2952, 243664), (3104, 231732), (3492, 205984), (3768, 190896), (3936, 182748), (3977, 180864), (4656, 154488), (5024, 143172), (5248, 137061), (5652, 127264), (5904, 121832), (6208, 115866), (6437, 111744), (6984, 102992), (7536, 95448), (7872, 91374), (7954, 90432), (9312, 77244), (10048, 71586), (11304, 63632), (11808, 60916), (11931, 60288), (12416, 57933), (12874, 55872), (13968, 51496), (15072, 47724), (15229, 47232), (15744, 45687), (15908, 45216), (18624, 38622), (19311, 37248), (20096, 35793), (22608, 31816), (23616, 30458), (23862, 30144), (25748, 27936)]