253924272

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 853070400

約数和(自身を除く): 599146128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 97, 98, 106, 112, 126, 144, 147, 159, 168, 194, 196, 212, 252, 291, 294, 318, 336, 343, 371, 388, 392, 424, 441, 477, 504, 582, 588, 636, 679, 686, 742, 776, 784, 848, 873, 882, 954, 1008, 1029, 1113, 1164, 1176, 1272, 1358, 1372, 1484, 1552, 1746, 1764, 1908, 2037, 2058, 2226, 2328, 2352, 2544, 2597, 2716, 2744, 2968, 3087, 3339, 3492, 3528, 3816, 4074, 4116, 4452, 4656, 4753, 5141, 5194, 5432, 5488, 5936, 6111, 6174, 6678, 6984, 7056, 7632, 7791, 8148, 8232, 8904, 9506, 10282, 10388, 10864, 12222, 12348, 13356, 13968, 14259, 15423, 15582, 16296, 16464, 17808, 18179, 19012, 20564, 20776, 23373, 24444, 24696, 26712, 28518, 30846, 31164, 32592, 33271, 35987, 36358, 38024, 41128, 41552, 42777, 46269, 46746, 48888, 49392, 53424, 54537, 57036, 61692, 62328, 66542, 71974, 72716, 76048, 82256, 85554, 92538, 93492, 97776, 99813, 107961, 109074, 114072, 123384, 124656, 133084, 143948, 145432, 163611, 171108, 185076, 186984, 199626, 215922, 218148, 228144, 246768, 251909, 266168, 287896, 290864, 299439, 323883, 327222, 342216, 370152, 373968, 399252, 431844, 436296, 503818, 532336, 575792, 598878, 647766, 654444, 684432, 740304, 755727, 798504, 863688, 872592, 1007636, 1197756, 1295532, 1308888, 1511454, 1597008, 1727376, 1763363, 2015272, 2267181, 2395512, 2591064, 2617776, 3022908, 3526726, 4030544, 4534362, 4791024, 5182128, 5290089, 6045816, 7053452, 9068724, 10580178, 12091632, 14106904, 15870267, 18137448, 21160356, 28213808, 31740534, 36274896, 42320712, 63481068, 84641424, 126962136, 253924272]

約数ペア:

[(1, 253924272), (2, 126962136), (3, 84641424), (4, 63481068), (6, 42320712), (7, 36274896), (8, 31740534), (9, 28213808), (12, 21160356), (14, 18137448), (16, 15870267), (18, 14106904), (21, 12091632), (24, 10580178), (28, 9068724), (36, 7053452), (42, 6045816), (48, 5290089), (49, 5182128), (53, 4791024), (56, 4534362), (63, 4030544), (72, 3526726), (84, 3022908), (97, 2617776), (98, 2591064), (106, 2395512), (112, 2267181), (126, 2015272), (144, 1763363), (147, 1727376), (159, 1597008), (168, 1511454), (194, 1308888), (196, 1295532), (212, 1197756), (252, 1007636), (291, 872592), (294, 863688), (318, 798504), (336, 755727), (343, 740304), (371, 684432), (388, 654444), (392, 647766), (424, 598878), (441, 575792), (477, 532336), (504, 503818), (582, 436296), (588, 431844), (636, 399252), (679, 373968), (686, 370152), (742, 342216), (776, 327222), (784, 323883), (848, 299439), (873, 290864), (882, 287896), (954, 266168), (1008, 251909), (1029, 246768), (1113, 228144), (1164, 218148), (1176, 215922), (1272, 199626), (1358, 186984), (1372, 185076), (1484, 171108), (1552, 163611), (1746, 145432), (1764, 143948), (1908, 133084), (2037, 124656), (2058, 123384), (2226, 114072), (2328, 109074), (2352, 107961), (2544, 99813), (2597, 97776), (2716, 93492), (2744, 92538), (2968, 85554), (3087, 82256), (3339, 76048), (3492, 72716), (3528, 71974), (3816, 66542), (4074, 62328), (4116, 61692), (4452, 57036), (4656, 54537), (4753, 53424), (5141, 49392), (5194, 48888), (5432, 46746), (5488, 46269), (5936, 42777), (6111, 41552), (6174, 41128), (6678, 38024), (6984, 36358), (7056, 35987), (7632, 33271), (7791, 32592), (8148, 31164), (8232, 30846), (8904, 28518), (9506, 26712), (10282, 24696), (10388, 24444), (10864, 23373), (12222, 20776), (12348, 20564), (13356, 19012), (13968, 18179), (14259, 17808), (15423, 16464), (15582, 16296)]