515997456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 1514069760

約数和(自身を除く): 998072304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 157, 184, 208, 229, 276, 299, 312, 314, 368, 458, 471, 552, 598, 624, 628, 687, 897, 916, 942, 1104, 1196, 1256, 1374, 1794, 1832, 1884, 2041, 2392, 2512, 2748, 2977, 3588, 3611, 3664, 3768, 4082, 4784, 5267, 5496, 5954, 6123, 7176, 7222, 7536, 8164, 8931, 10534, 10833, 10992, 11908, 12246, 14352, 14444, 15801, 16328, 17862, 21068, 21666, 23816, 24492, 28888, 31602, 32656, 35724, 35953, 42136, 43332, 46943, 47632, 48984, 57776, 63204, 68471, 71448, 71906, 84272, 86664, 93886, 97968, 107859, 126408, 136942, 140829, 142896, 143812, 173328, 187772, 205413, 215718, 252816, 273884, 281658, 287624, 375544, 410826, 431436, 467389, 547768, 563316, 575248, 751088, 821652, 826919, 862872, 934778, 1095536, 1126632, 1402167, 1643304, 1653838, 1725744, 1869556, 2253264, 2480757, 2804334, 3286608, 3307676, 3739112, 4961514, 5608668, 6615352, 7478224, 9923028, 10749947, 11217336, 13230704, 19846056, 21499894, 22434672, 32249841, 39692112, 42999788, 64499682, 85999576, 128999364, 171999152, 257998728, 515997456]

約数ペア:

[(1, 515997456), (2, 257998728), (3, 171999152), (4, 128999364), (6, 85999576), (8, 64499682), (12, 42999788), (13, 39692112), (16, 32249841), (23, 22434672), (24, 21499894), (26, 19846056), (39, 13230704), (46, 11217336), (48, 10749947), (52, 9923028), (69, 7478224), (78, 6615352), (92, 5608668), (104, 4961514), (138, 3739112), (156, 3307676), (157, 3286608), (184, 2804334), (208, 2480757), (229, 2253264), (276, 1869556), (299, 1725744), (312, 1653838), (314, 1643304), (368, 1402167), (458, 1126632), (471, 1095536), (552, 934778), (598, 862872), (624, 826919), (628, 821652), (687, 751088), (897, 575248), (916, 563316), (942, 547768), (1104, 467389), (1196, 431436), (1256, 410826), (1374, 375544), (1794, 287624), (1832, 281658), (1884, 273884), (2041, 252816), (2392, 215718), (2512, 205413), (2748, 187772), (2977, 173328), (3588, 143812), (3611, 142896), (3664, 140829), (3768, 136942), (4082, 126408), (4784, 107859), (5267, 97968), (5496, 93886), (5954, 86664), (6123, 84272), (7176, 71906), (7222, 71448), (7536, 68471), (8164, 63204), (8931, 57776), (10534, 48984), (10833, 47632), (10992, 46943), (11908, 43332), (12246, 42136), (14352, 35953), (14444, 35724), (15801, 32656), (16328, 31602), (17862, 28888), (21068, 24492), (21666, 23816)]