319509008

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 854945280

約数和(自身を除く): 535436272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 46, 47, 49, 52, 56, 58, 91, 92, 94, 98, 104, 112, 116, 161, 182, 184, 188, 196, 203, 208, 232, 299, 322, 329, 364, 368, 376, 377, 392, 406, 464, 598, 611, 637, 644, 658, 667, 728, 752, 754, 784, 812, 1081, 1127, 1196, 1222, 1274, 1288, 1316, 1334, 1363, 1421, 1456, 1508, 1624, 2093, 2162, 2254, 2303, 2392, 2444, 2548, 2576, 2632, 2639, 2668, 2726, 2842, 3016, 3248, 4186, 4277, 4324, 4508, 4606, 4669, 4784, 4888, 5096, 5264, 5278, 5336, 5452, 5684, 6032, 7567, 8372, 8554, 8648, 8671, 9016, 9212, 9338, 9541, 9776, 10192, 10556, 10672, 10904, 11368, 14053, 14651, 15134, 16744, 17108, 17296, 17342, 17719, 18032, 18424, 18473, 18676, 19082, 21112, 21808, 22736, 28106, 29302, 29939, 30268, 31349, 32683, 33488, 34216, 34684, 35438, 36848, 36946, 37352, 38164, 42224, 52969, 56212, 58604, 59878, 60536, 60697, 62698, 65366, 66787, 68432, 69368, 70876, 73892, 74704, 76328, 98371, 105938, 112424, 117208, 119756, 121072, 121394, 124033, 125396, 130732, 133574, 138736, 141752, 147784, 152656, 196742, 211876, 219443, 224848, 234416, 239512, 242788, 248066, 250792, 261464, 267148, 283504, 295568, 393484, 407537, 423752, 424879, 438886, 479024, 485576, 496132, 501584, 522928, 534296, 688597, 786968, 815074, 847504, 849758, 868231, 877772, 971152, 992264, 1068592, 1377194, 1536101, 1573936, 1630148, 1699516, 1736462, 1755544, 1984528, 2754388, 2852759, 3072202, 3260296, 3399032, 3472924, 3511088, 5508776, 5705518, 6144404, 6520592, 6798064, 6945848, 11017552, 11411036, 12288808, 13891696, 19969313, 22822072, 24577616, 39938626, 45644144, 79877252, 159754504, 319509008]

約数ペア:

[(1, 319509008), (2, 159754504), (4, 79877252), (7, 45644144), (8, 39938626), (13, 24577616), (14, 22822072), (16, 19969313), (23, 13891696), (26, 12288808), (28, 11411036), (29, 11017552), (46, 6945848), (47, 6798064), (49, 6520592), (52, 6144404), (56, 5705518), (58, 5508776), (91, 3511088), (92, 3472924), (94, 3399032), (98, 3260296), (104, 3072202), (112, 2852759), (116, 2754388), (161, 1984528), (182, 1755544), (184, 1736462), (188, 1699516), (196, 1630148), (203, 1573936), (208, 1536101), (232, 1377194), (299, 1068592), (322, 992264), (329, 971152), (364, 877772), (368, 868231), (376, 849758), (377, 847504), (392, 815074), (406, 786968), (464, 688597), (598, 534296), (611, 522928), (637, 501584), (644, 496132), (658, 485576), (667, 479024), (728, 438886), (752, 424879), (754, 423752), (784, 407537), (812, 393484), (1081, 295568), (1127, 283504), (1196, 267148), (1222, 261464), (1274, 250792), (1288, 248066), (1316, 242788), (1334, 239512), (1363, 234416), (1421, 224848), (1456, 219443), (1508, 211876), (1624, 196742), (2093, 152656), (2162, 147784), (2254, 141752), (2303, 138736), (2392, 133574), (2444, 130732), (2548, 125396), (2576, 124033), (2632, 121394), (2639, 121072), (2668, 119756), (2726, 117208), (2842, 112424), (3016, 105938), (3248, 98371), (4186, 76328), (4277, 74704), (4324, 73892), (4508, 70876), (4606, 69368), (4669, 68432), (4784, 66787), (4888, 65366), (5096, 62698), (5264, 60697), (5278, 60536), (5336, 59878), (5452, 58604), (5684, 56212), (6032, 52969), (7567, 42224), (8372, 38164), (8554, 37352), (8648, 36946), (8671, 36848), (9016, 35438), (9212, 34684), (9338, 34216), (9541, 33488), (9776, 32683), (10192, 31349), (10556, 30268), (10672, 29939), (10904, 29302), (11368, 28106), (14053, 22736), (14651, 21808), (15134, 21112), (16744, 19082), (17108, 18676), (17296, 18473), (17342, 18424), (17719, 18032)]