317267328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 1046960640

約数和(自身を除く): 729693312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 68, 84, 96, 102, 106, 112, 119, 128, 131, 136, 159, 168, 192, 204, 212, 224, 238, 262, 272, 318, 336, 357, 371, 384, 393, 408, 424, 448, 476, 524, 544, 636, 672, 714, 742, 786, 816, 848, 896, 901, 917, 952, 1048, 1088, 1113, 1272, 1344, 1428, 1484, 1572, 1632, 1696, 1802, 1834, 1904, 2096, 2176, 2226, 2227, 2544, 2688, 2703, 2751, 2856, 2968, 3144, 3264, 3392, 3604, 3668, 3808, 4192, 4452, 4454, 5088, 5406, 5502, 5712, 5936, 6288, 6307, 6528, 6681, 6784, 6943, 7208, 7336, 7616, 8384, 8904, 8908, 10176, 10812, 11004, 11424, 11872, 12576, 12614, 13362, 13886, 14416, 14672, 15232, 15589, 16768, 17808, 17816, 18921, 20352, 20829, 21624, 22008, 22848, 23744, 25152, 25228, 26724, 27772, 28832, 29344, 31178, 35616, 35632, 37842, 41658, 43248, 44016, 45696, 46767, 47488, 48601, 50304, 50456, 53448, 55544, 57664, 58688, 62356, 71232, 71264, 75684, 83316, 86496, 88032, 93534, 97202, 100912, 106896, 111088, 115328, 117376, 118031, 124712, 142464, 142528, 145803, 151368, 166632, 172992, 176064, 187068, 194404, 201824, 213792, 222176, 236062, 249424, 285056, 291606, 302736, 333264, 345984, 352128, 354093, 374136, 388808, 403648, 427584, 444352, 472124, 498848, 583212, 605472, 666528, 708186, 748272, 777616, 807296, 826217, 855168, 888704, 944248, 997696, 1166424, 1210944, 1333056, 1416372, 1496544, 1555232, 1652434, 1888496, 1995392, 2332848, 2421888, 2478651, 2666112, 2832744, 2993088, 3110464, 3304868, 3776992, 4665696, 4957302, 5665488, 5986176, 6220928, 6609736, 7553984, 9331392, 9914604, 11330976, 13219472, 15107968, 18662784, 19829208, 22661952, 26438944, 39658416, 45323904, 52877888, 79316832, 105755776, 158633664, 317267328]

約数ペア:

[(1, 317267328), (2, 158633664), (3, 105755776), (4, 79316832), (6, 52877888), (7, 45323904), (8, 39658416), (12, 26438944), (14, 22661952), (16, 19829208), (17, 18662784), (21, 15107968), (24, 13219472), (28, 11330976), (32, 9914604), (34, 9331392), (42, 7553984), (48, 6609736), (51, 6220928), (53, 5986176), (56, 5665488), (64, 4957302), (68, 4665696), (84, 3776992), (96, 3304868), (102, 3110464), (106, 2993088), (112, 2832744), (119, 2666112), (128, 2478651), (131, 2421888), (136, 2332848), (159, 1995392), (168, 1888496), (192, 1652434), (204, 1555232), (212, 1496544), (224, 1416372), (238, 1333056), (262, 1210944), (272, 1166424), (318, 997696), (336, 944248), (357, 888704), (371, 855168), (384, 826217), (393, 807296), (408, 777616), (424, 748272), (448, 708186), (476, 666528), (524, 605472), (544, 583212), (636, 498848), (672, 472124), (714, 444352), (742, 427584), (786, 403648), (816, 388808), (848, 374136), (896, 354093), (901, 352128), (917, 345984), (952, 333264), (1048, 302736), (1088, 291606), (1113, 285056), (1272, 249424), (1344, 236062), (1428, 222176), (1484, 213792), (1572, 201824), (1632, 194404), (1696, 187068), (1802, 176064), (1834, 172992), (1904, 166632), (2096, 151368), (2176, 145803), (2226, 142528), (2227, 142464), (2544, 124712), (2688, 118031), (2703, 117376), (2751, 115328), (2856, 111088), (2968, 106896), (3144, 100912), (3264, 97202), (3392, 93534), (3604, 88032), (3668, 86496), (3808, 83316), (4192, 75684), (4452, 71264), (4454, 71232), (5088, 62356), (5406, 58688), (5502, 57664), (5712, 55544), (5936, 53448), (6288, 50456), (6307, 50304), (6528, 48601), (6681, 47488), (6784, 46767), (6943, 45696), (7208, 44016), (7336, 43248), (7616, 41658), (8384, 37842), (8904, 35632), (8908, 35616), (10176, 31178), (10812, 29344), (11004, 28832), (11424, 27772), (11872, 26724), (12576, 25228), (12614, 25152), (13362, 23744), (13886, 22848), (14416, 22008), (14672, 21624), (15232, 20829), (15589, 20352), (16768, 18921), (17808, 17816)]