248253851808

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{42323}}^1$

素因数の和:42449

約数の個数: 240

約数和(自身を含む): 764001697536

約数和(自身を除く): 515747845728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 73, 81, 93, 96, 108, 124, 144, 146, 162, 186, 216, 219, 248, 279, 288, 292, 324, 372, 432, 438, 496, 558, 584, 648, 657, 744, 837, 864, 876, 992, 1116, 1168, 1296, 1314, 1488, 1674, 1752, 1971, 2232, 2263, 2336, 2511, 2592, 2628, 2976, 3348, 3504, 3942, 4464, 4526, 5022, 5256, 5913, 6696, 6789, 7008, 7884, 8928, 9052, 10044, 10512, 11826, 13392, 13578, 15768, 18104, 20088, 20367, 21024, 23652, 26784, 27156, 31536, 36208, 40176, 40734, 42323, 47304, 54312, 61101, 63072, 72416, 80352, 81468, 84646, 94608, 108624, 122202, 126969, 162936, 169292, 183303, 189216, 217248, 244404, 253938, 325872, 338584, 366606, 380907, 488808, 507876, 651744, 677168, 733212, 761814, 977616, 1015752, 1142721, 1312013, 1354336, 1466424, 1523628, 1955232, 2031504, 2285442, 2624026, 2932848, 3047256, 3089579, 3428163, 3936039, 4063008, 4570884, 5248052, 5865696, 6094512, 6179158, 6856326, 7872078, 9141768, 9268737, 10496104, 11808117, 12189024, 12358316, 13712652, 15744156, 18283536, 18537474, 20992208, 23616234, 24716632, 27425304, 27806211, 31488312, 35424351, 36567072, 37074948, 41984416, 47232468, 49433264, 54850608, 55612422, 62976624, 70848702, 74149896, 83418633, 94464936, 95776949, 98866528, 106273053, 109701216, 111224844, 125953248, 141697404, 148299792, 166837266, 188929872, 191553898, 212546106, 222449688, 250255899, 283394808, 287330847, 296599584, 333674532, 377859744, 383107796, 425092212, 444899376, 500511798, 566789616, 574661694, 667349064, 766215592, 850184424, 861992541, 889798752, 1001023596, 1133579232, 1149323388, 1334698128, 1532431184, 1700368848, 1723985082, 2002047192, 2298646776, 2585977623, 2669396256, 3064862368, 3400737696, 3447970164, 4004094384, 4597293552, 5171955246, 6895940328, 7757932869, 8008188768, 9194587104, 10343910492, 13791880656, 15515865738, 20687820984, 27583761312, 31031731476, 41375641968, 62063462952, 82751283936, 124126925904, 248253851808]

約数ペア:

[(1, 248253851808), (2, 124126925904), (3, 82751283936), (4, 62063462952), (6, 41375641968), (8, 31031731476), (9, 27583761312), (12, 20687820984), (16, 15515865738), (18, 13791880656), (24, 10343910492), (27, 9194587104), (31, 8008188768), (32, 7757932869), (36, 6895940328), (48, 5171955246), (54, 4597293552), (62, 4004094384), (72, 3447970164), (73, 3400737696), (81, 3064862368), (93, 2669396256), (96, 2585977623), (108, 2298646776), (124, 2002047192), (144, 1723985082), (146, 1700368848), (162, 1532431184), (186, 1334698128), (216, 1149323388), (219, 1133579232), (248, 1001023596), (279, 889798752), (288, 861992541), (292, 850184424), (324, 766215592), (372, 667349064), (432, 574661694), (438, 566789616), (496, 500511798), (558, 444899376), (584, 425092212), (648, 383107796), (657, 377859744), (744, 333674532), (837, 296599584), (864, 287330847), (876, 283394808), (992, 250255899), (1116, 222449688), (1168, 212546106), (1296, 191553898), (1314, 188929872), (1488, 166837266), (1674, 148299792), (1752, 141697404), (1971, 125953248), (2232, 111224844), (2263, 109701216), (2336, 106273053), (2511, 98866528), (2592, 95776949), (2628, 94464936), (2976, 83418633), (3348, 74149896), (3504, 70848702), (3942, 62976624), (4464, 55612422), (4526, 54850608), (5022, 49433264), (5256, 47232468), (5913, 41984416), (6696, 37074948), (6789, 36567072), (7008, 35424351), (7884, 31488312), (8928, 27806211), (9052, 27425304), (10044, 24716632), (10512, 23616234), (11826, 20992208), (13392, 18537474), (13578, 18283536), (15768, 15744156), (18104, 13712652), (20088, 12358316), (20367, 12189024), (21024, 11808117), (23652, 10496104), (26784, 9268737), (27156, 9141768), (31536, 7872078), (36208, 6856326), (40176, 6179158), (40734, 6094512), (42323, 5865696), (47304, 5248052), (54312, 4570884), (61101, 4063008), (63072, 3936039), (72416, 3428163), (80352, 3089579), (81468, 3047256), (84646, 2932848), (94608, 2624026), (108624, 2285442), (122202, 2031504), (126969, 1955232), (162936, 1523628), (169292, 1466424), (183303, 1354336), (189216, 1312013), (217248, 1142721), (244404, 1015752), (253938, 977616), (325872, 761814), (338584, 733212), (366606, 677168), (380907, 651744), (488808, 507876)]