864893718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4226

約数の個数: 96

約数和(自身を含む): 2170022400

約数和(自身を除く): 1305128682

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 171, 234, 247, 282, 342, 423, 494, 611, 741, 846, 893, 1222, 1482, 1786, 1833, 2223, 2679, 3666, 4139, 4446, 5358, 5499, 8037, 8278, 10998, 11609, 12417, 16074, 23218, 24834, 34827, 37251, 53807, 69654, 74502, 78641, 104481, 107614, 157282, 161421, 194533, 208962, 235923, 322842, 389066, 471846, 484263, 583599, 707769, 968526, 1022333, 1167198, 1415538, 1750797, 2044666, 2528929, 3066999, 3501594, 3696127, 5057858, 6133998, 7392254, 7586787, 9200997, 11088381, 15173574, 18401994, 22176762, 22760361, 33265143, 45520722, 48049651, 66530286, 96099302, 144148953, 288297906, 432446859, 864893718]

約数ペア:

[(1, 864893718), (2, 432446859), (3, 288297906), (6, 144148953), (9, 96099302), (13, 66530286), (18, 48049651), (19, 45520722), (26, 33265143), (38, 22760361), (39, 22176762), (47, 18401994), (57, 15173574), (78, 11088381), (94, 9200997), (114, 7586787), (117, 7392254), (141, 6133998), (171, 5057858), (234, 3696127), (247, 3501594), (282, 3066999), (342, 2528929), (423, 2044666), (494, 1750797), (611, 1415538), (741, 1167198), (846, 1022333), (893, 968526), (1222, 707769), (1482, 583599), (1786, 484263), (1833, 471846), (2223, 389066), (2679, 322842), (3666, 235923), (4139, 208962), (4446, 194533), (5358, 161421), (5499, 157282), (8037, 107614), (8278, 104481), (10998, 78641), (11609, 74502), (12417, 69654), (16074, 53807), (23218, 37251), (24834, 34827)]