291430048

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 788195772

約数和(自身を除く): 496765724

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 29, 32, 34, 49, 52, 56, 58, 68, 91, 98, 104, 112, 116, 119, 136, 182, 196, 203, 208, 221, 224, 232, 238, 272, 364, 377, 392, 406, 416, 442, 464, 476, 493, 544, 637, 728, 754, 784, 812, 833, 841, 884, 928, 952, 986, 1274, 1421, 1456, 1508, 1547, 1568, 1624, 1666, 1682, 1768, 1904, 1972, 2548, 2639, 2842, 2912, 3016, 3094, 3248, 3332, 3364, 3451, 3536, 3808, 3944, 5096, 5278, 5684, 5887, 6032, 6188, 6409, 6496, 6664, 6728, 6902, 7072, 7888, 10192, 10556, 10829, 10933, 11368, 11774, 12064, 12376, 12818, 13328, 13456, 13804, 14297, 15776, 18473, 20384, 21112, 21658, 21866, 22736, 23548, 24157, 24752, 25636, 26656, 26912, 27608, 28594, 36946, 41209, 42224, 43316, 43732, 44863, 45472, 47096, 48314, 49504, 51272, 55216, 57188, 73892, 76531, 82418, 84448, 86632, 87464, 89726, 94192, 96628, 100079, 102544, 110432, 114376, 147784, 153062, 164836, 173264, 174928, 179452, 185861, 188384, 193256, 200158, 205088, 228752, 295568, 306124, 314041, 329672, 346528, 349856, 358904, 371722, 386512, 400316, 457504, 535717, 591136, 612248, 628082, 659344, 700553, 717808, 743444, 773024, 800632, 1071434, 1224496, 1256164, 1301027, 1318688, 1401106, 1435616, 1486888, 1601264, 2142868, 2448992, 2512328, 2602054, 2802212, 2973776, 3202528, 4285736, 5024656, 5204108, 5604424, 5947552, 8571472, 9107189, 10049312, 10408216, 11208848, 17142944, 18214378, 20816432, 22417696, 36428756, 41632864, 72857512, 145715024, 291430048]

約数ペア:

[(1, 291430048), (2, 145715024), (4, 72857512), (7, 41632864), (8, 36428756), (13, 22417696), (14, 20816432), (16, 18214378), (17, 17142944), (26, 11208848), (28, 10408216), (29, 10049312), (32, 9107189), (34, 8571472), (49, 5947552), (52, 5604424), (56, 5204108), (58, 5024656), (68, 4285736), (91, 3202528), (98, 2973776), (104, 2802212), (112, 2602054), (116, 2512328), (119, 2448992), (136, 2142868), (182, 1601264), (196, 1486888), (203, 1435616), (208, 1401106), (221, 1318688), (224, 1301027), (232, 1256164), (238, 1224496), (272, 1071434), (364, 800632), (377, 773024), (392, 743444), (406, 717808), (416, 700553), (442, 659344), (464, 628082), (476, 612248), (493, 591136), (544, 535717), (637, 457504), (728, 400316), (754, 386512), (784, 371722), (812, 358904), (833, 349856), (841, 346528), (884, 329672), (928, 314041), (952, 306124), (986, 295568), (1274, 228752), (1421, 205088), (1456, 200158), (1508, 193256), (1547, 188384), (1568, 185861), (1624, 179452), (1666, 174928), (1682, 173264), (1768, 164836), (1904, 153062), (1972, 147784), (2548, 114376), (2639, 110432), (2842, 102544), (2912, 100079), (3016, 96628), (3094, 94192), (3248, 89726), (3332, 87464), (3364, 86632), (3451, 84448), (3536, 82418), (3808, 76531), (3944, 73892), (5096, 57188), (5278, 55216), (5684, 51272), (5887, 49504), (6032, 48314), (6188, 47096), (6409, 45472), (6496, 44863), (6664, 43732), (6728, 43316), (6902, 42224), (7072, 41209), (7888, 36946), (10192, 28594), (10556, 27608), (10829, 26912), (10933, 26656), (11368, 25636), (11774, 24752), (12064, 24157), (12376, 23548), (12818, 22736), (13328, 21866), (13456, 21658), (13804, 21112), (14297, 20384), (15776, 18473)]