979047072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2523

約数の個数: 144

約数和(自身を含む): 2954060928

約数和(自身を除く): 1975013856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 183, 184, 207, 244, 276, 288, 366, 368, 414, 488, 549, 552, 732, 736, 828, 976, 1098, 1104, 1403, 1464, 1656, 1952, 2196, 2208, 2423, 2806, 2928, 3312, 4209, 4392, 4846, 5612, 5856, 6624, 7269, 8418, 8784, 9692, 11224, 12627, 14538, 16836, 17568, 19384, 21807, 22448, 25254, 29076, 33672, 38768, 43614, 44896, 50508, 55729, 58152, 67344, 77536, 87228, 101016, 111458, 116304, 134688, 147803, 167187, 174456, 202032, 222916, 232608, 295606, 334374, 348912, 404064, 443409, 445832, 501561, 591212, 668748, 697824, 886818, 891664, 1003122, 1182424, 1330227, 1337496, 1773636, 1783328, 2006244, 2364848, 2660454, 2674992, 3399469, 3547272, 4012488, 4729696, 5320908, 5349984, 6798938, 7094544, 8024976, 10198407, 10641816, 13597876, 14189088, 16049952, 20396814, 21283632, 27195752, 30595221, 40793628, 42567264, 54391504, 61190442, 81587256, 108783008, 122380884, 163174512, 244761768, 326349024, 489523536, 979047072]

約数ペア:

[(1, 979047072), (2, 489523536), (3, 326349024), (4, 244761768), (6, 163174512), (8, 122380884), (9, 108783008), (12, 81587256), (16, 61190442), (18, 54391504), (23, 42567264), (24, 40793628), (32, 30595221), (36, 27195752), (46, 21283632), (48, 20396814), (61, 16049952), (69, 14189088), (72, 13597876), (92, 10641816), (96, 10198407), (122, 8024976), (138, 7094544), (144, 6798938), (183, 5349984), (184, 5320908), (207, 4729696), (244, 4012488), (276, 3547272), (288, 3399469), (366, 2674992), (368, 2660454), (414, 2364848), (488, 2006244), (549, 1783328), (552, 1773636), (732, 1337496), (736, 1330227), (828, 1182424), (976, 1003122), (1098, 891664), (1104, 886818), (1403, 697824), (1464, 668748), (1656, 591212), (1952, 501561), (2196, 445832), (2208, 443409), (2423, 404064), (2806, 348912), (2928, 334374), (3312, 295606), (4209, 232608), (4392, 222916), (4846, 202032), (5612, 174456), (5856, 167187), (6624, 147803), (7269, 134688), (8418, 116304), (8784, 111458), (9692, 101016), (11224, 87228), (12627, 77536), (14538, 67344), (16836, 58152), (17568, 55729), (19384, 50508), (21807, 44896), (22448, 43614), (25254, 38768), (29076, 33672)]