222636619888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{39419}}^1$

素因数の和:39710

約数の個数: 80

約数和(自身を含む): 455178009600

約数和(自身を除く): 232541389712

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 193, 236, 248, 386, 472, 496, 772, 944, 1544, 1829, 3088, 3658, 5983, 7316, 11387, 11966, 14632, 22774, 23932, 29264, 39419, 45548, 47864, 78838, 91096, 95728, 157676, 182192, 315352, 352997, 630704, 705994, 1221989, 1411988, 2325721, 2443978, 2823976, 4651442, 4887956, 5647952, 7607867, 9302884, 9775912, 15215734, 18605768, 19551824, 30431468, 37211536, 60862936, 72097351, 121725872, 144194702, 235843877, 288389404, 448864153, 471687754, 576778808, 897728306, 943375508, 1153557616, 1795456612, 1886751016, 3590913224, 3773502032, 7181826448, 13914788743, 27829577486, 55659154972, 111318309944, 222636619888]

約数ペア:

[(1, 222636619888), (2, 111318309944), (4, 55659154972), (8, 27829577486), (16, 13914788743), (31, 7181826448), (59, 3773502032), (62, 3590913224), (118, 1886751016), (124, 1795456612), (193, 1153557616), (236, 943375508), (248, 897728306), (386, 576778808), (472, 471687754), (496, 448864153), (772, 288389404), (944, 235843877), (1544, 144194702), (1829, 121725872), (3088, 72097351), (3658, 60862936), (5983, 37211536), (7316, 30431468), (11387, 19551824), (11966, 18605768), (14632, 15215734), (22774, 9775912), (23932, 9302884), (29264, 7607867), (39419, 5647952), (45548, 4887956), (47864, 4651442), (78838, 2823976), (91096, 2443978), (95728, 2325721), (157676, 1411988), (182192, 1221989), (315352, 705994), (352997, 630704)]