254264976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 858357760

約数和(自身を除く): 604092784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 103, 112, 124, 126, 144, 158, 168, 186, 206, 217, 237, 248, 252, 279, 309, 316, 336, 372, 412, 434, 474, 496, 504, 553, 558, 618, 632, 651, 711, 721, 744, 824, 868, 927, 948, 1008, 1106, 1116, 1236, 1264, 1302, 1422, 1442, 1488, 1648, 1659, 1736, 1854, 1896, 1953, 2163, 2212, 2232, 2449, 2472, 2604, 2844, 2884, 3193, 3318, 3472, 3708, 3792, 3906, 4326, 4424, 4464, 4898, 4944, 4977, 5208, 5688, 5768, 6386, 6489, 6636, 7347, 7416, 7812, 8137, 8652, 8848, 9579, 9796, 9954, 10416, 11376, 11536, 12772, 12978, 13272, 14694, 14832, 15624, 16274, 17143, 17304, 19158, 19592, 19908, 22041, 22351, 24411, 25544, 25956, 26544, 28737, 29388, 31248, 32548, 34286, 34608, 38316, 39184, 39816, 44082, 44702, 48822, 51088, 51429, 51912, 56959, 57474, 58776, 65096, 67053, 68572, 73233, 76632, 79632, 88164, 89404, 97644, 102858, 103824, 113918, 114948, 117552, 130192, 134106, 137144, 146466, 153264, 154287, 170877, 176328, 178808, 195288, 201159, 205716, 227836, 229896, 252247, 268212, 274288, 292932, 308574, 341754, 352656, 357616, 390576, 402318, 411432, 455672, 459792, 504494, 512631, 536424, 585864, 617148, 683508, 756741, 804636, 822864, 911344, 1008988, 1025262, 1072848, 1171728, 1234296, 1367016, 1513482, 1609272, 1765729, 2017976, 2050524, 2270223, 2468592, 2734032, 3026964, 3218544, 3531458, 4035952, 4101048, 4540446, 5297187, 6053928, 7062916, 8202096, 9080892, 10594374, 12107856, 14125832, 15891561, 18161784, 21188748, 28251664, 31783122, 36323568, 42377496, 63566244, 84754992, 127132488, 254264976]

約数ペア:

[(1, 254264976), (2, 127132488), (3, 84754992), (4, 63566244), (6, 42377496), (7, 36323568), (8, 31783122), (9, 28251664), (12, 21188748), (14, 18161784), (16, 15891561), (18, 14125832), (21, 12107856), (24, 10594374), (28, 9080892), (31, 8202096), (36, 7062916), (42, 6053928), (48, 5297187), (56, 4540446), (62, 4101048), (63, 4035952), (72, 3531458), (79, 3218544), (84, 3026964), (93, 2734032), (103, 2468592), (112, 2270223), (124, 2050524), (126, 2017976), (144, 1765729), (158, 1609272), (168, 1513482), (186, 1367016), (206, 1234296), (217, 1171728), (237, 1072848), (248, 1025262), (252, 1008988), (279, 911344), (309, 822864), (316, 804636), (336, 756741), (372, 683508), (412, 617148), (434, 585864), (474, 536424), (496, 512631), (504, 504494), (553, 459792), (558, 455672), (618, 411432), (632, 402318), (651, 390576), (711, 357616), (721, 352656), (744, 341754), (824, 308574), (868, 292932), (927, 274288), (948, 268212), (1008, 252247), (1106, 229896), (1116, 227836), (1236, 205716), (1264, 201159), (1302, 195288), (1422, 178808), (1442, 176328), (1488, 170877), (1648, 154287), (1659, 153264), (1736, 146466), (1854, 137144), (1896, 134106), (1953, 130192), (2163, 117552), (2212, 114948), (2232, 113918), (2449, 103824), (2472, 102858), (2604, 97644), (2844, 89404), (2884, 88164), (3193, 79632), (3318, 76632), (3472, 73233), (3708, 68572), (3792, 67053), (3906, 65096), (4326, 58776), (4424, 57474), (4464, 56959), (4898, 51912), (4944, 51429), (4977, 51088), (5208, 48822), (5688, 44702), (5768, 44082), (6386, 39816), (6489, 39184), (6636, 38316), (7347, 34608), (7416, 34286), (7812, 32548), (8137, 31248), (8652, 29388), (8848, 28737), (9579, 26544), (9796, 25956), (9954, 25544), (10416, 24411), (11376, 22351), (11536, 22041), (12772, 19908), (12978, 19592), (13272, 19158), (14694, 17304), (14832, 17143), (15624, 16274)]