258233664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 740387648

約数和(自身を除く): 482153984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 307, 312, 337, 416, 614, 624, 674, 832, 921, 1011, 1228, 1248, 1348, 1842, 2022, 2456, 2496, 2696, 3684, 3991, 4044, 4381, 4912, 5392, 7368, 7982, 8088, 8762, 9824, 10784, 11973, 13143, 14736, 15964, 16176, 17524, 19648, 21568, 23946, 26286, 29472, 31928, 32352, 35048, 47892, 52572, 58944, 63856, 64704, 70096, 95784, 103459, 105144, 127712, 140192, 191568, 206918, 210288, 255424, 280384, 310377, 383136, 413836, 420576, 620754, 766272, 827672, 841152, 1241508, 1344967, 1655344, 2483016, 2689934, 3310688, 4034901, 4966032, 5379868, 6621376, 8069802, 9932064, 10759736, 16139604, 19864128, 21519472, 32279208, 43038944, 64558416, 86077888, 129116832, 258233664]

約数ペア:

[(1, 258233664), (2, 129116832), (3, 86077888), (4, 64558416), (6, 43038944), (8, 32279208), (12, 21519472), (13, 19864128), (16, 16139604), (24, 10759736), (26, 9932064), (32, 8069802), (39, 6621376), (48, 5379868), (52, 4966032), (64, 4034901), (78, 3310688), (96, 2689934), (104, 2483016), (156, 1655344), (192, 1344967), (208, 1241508), (307, 841152), (312, 827672), (337, 766272), (416, 620754), (614, 420576), (624, 413836), (674, 383136), (832, 310377), (921, 280384), (1011, 255424), (1228, 210288), (1248, 206918), (1348, 191568), (1842, 140192), (2022, 127712), (2456, 105144), (2496, 103459), (2696, 95784), (3684, 70096), (3991, 64704), (4044, 63856), (4381, 58944), (4912, 52572), (5392, 47892), (7368, 35048), (7982, 32352), (8088, 31928), (8762, 29472), (9824, 26286), (10784, 23946), (11973, 21568), (13143, 19648), (14736, 17524), (15964, 16176)]