248990544

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 160

約数和(自身を含む): 787092480

約数和(自身を除く): 538101936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 151, 176, 198, 216, 264, 297, 302, 347, 396, 432, 453, 528, 594, 604, 694, 792, 906, 1041, 1188, 1208, 1359, 1388, 1584, 1661, 1812, 2082, 2376, 2416, 2718, 2776, 3123, 3322, 3624, 3817, 4077, 4164, 4752, 4983, 5436, 5552, 6246, 6644, 7248, 7634, 8154, 8328, 9369, 9966, 10872, 11451, 12492, 13288, 14949, 15268, 16308, 16656, 18738, 19932, 21744, 22902, 24984, 26576, 29898, 30536, 32616, 34353, 37476, 39864, 44847, 45804, 49968, 52397, 59796, 61072, 65232, 68706, 74952, 79728, 89694, 91608, 103059, 104794, 119592, 137412, 149904, 157191, 179388, 183216, 206118, 209588, 239184, 274824, 314382, 358776, 412236, 419176, 471573, 549648, 576367, 628764, 717552, 824472, 838352, 943146, 1152734, 1257528, 1414719, 1648944, 1729101, 1886292, 2305468, 2515056, 2829438, 3458202, 3772584, 4610936, 5187303, 5658876, 6916404, 7545168, 9221872, 10374606, 11317752, 13832808, 15561909, 20749212, 22635504, 27665616, 31123818, 41498424, 62247636, 82996848, 124495272, 248990544]

約数ペア:

[(1, 248990544), (2, 124495272), (3, 82996848), (4, 62247636), (6, 41498424), (8, 31123818), (9, 27665616), (11, 22635504), (12, 20749212), (16, 15561909), (18, 13832808), (22, 11317752), (24, 10374606), (27, 9221872), (33, 7545168), (36, 6916404), (44, 5658876), (48, 5187303), (54, 4610936), (66, 3772584), (72, 3458202), (88, 2829438), (99, 2515056), (108, 2305468), (132, 1886292), (144, 1729101), (151, 1648944), (176, 1414719), (198, 1257528), (216, 1152734), (264, 943146), (297, 838352), (302, 824472), (347, 717552), (396, 628764), (432, 576367), (453, 549648), (528, 471573), (594, 419176), (604, 412236), (694, 358776), (792, 314382), (906, 274824), (1041, 239184), (1188, 209588), (1208, 206118), (1359, 183216), (1388, 179388), (1584, 157191), (1661, 149904), (1812, 137412), (2082, 119592), (2376, 104794), (2416, 103059), (2718, 91608), (2776, 89694), (3123, 79728), (3322, 74952), (3624, 68706), (3817, 65232), (4077, 61072), (4164, 59796), (4752, 52397), (4983, 49968), (5436, 45804), (5552, 44847), (6246, 39864), (6644, 37476), (7248, 34353), (7634, 32616), (8154, 30536), (8328, 29898), (9369, 26576), (9966, 24984), (10872, 22902), (11451, 21744), (12492, 19932), (13288, 18738), (14949, 16656), (15268, 16308)]