212246568

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{17239}}^1$

素因数の和:17276

約数の個数: 80

約数和(自身を含む): 625812000

約数和(自身を除く): 413565432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 17239, 34478, 51717, 68956, 103434, 137912, 155151, 206868, 310302, 327541, 413736, 465453, 620604, 655082, 930906, 982623, 1241208, 1310164, 1396359, 1861812, 1965246, 2620328, 2792718, 2947869, 3723624, 3930492, 5585436, 5895738, 7860984, 8843607, 11170872, 11791476, 17687214, 23582952, 26530821, 35374428, 53061642, 70748856, 106123284, 212246568]

約数ペア:

[(1, 212246568), (2, 106123284), (3, 70748856), (4, 53061642), (6, 35374428), (8, 26530821), (9, 23582952), (12, 17687214), (18, 11791476), (19, 11170872), (24, 8843607), (27, 7860984), (36, 5895738), (38, 5585436), (54, 3930492), (57, 3723624), (72, 2947869), (76, 2792718), (81, 2620328), (108, 1965246), (114, 1861812), (152, 1396359), (162, 1310164), (171, 1241208), (216, 982623), (228, 930906), (324, 655082), (342, 620604), (456, 465453), (513, 413736), (648, 327541), (684, 310302), (1026, 206868), (1368, 155151), (1539, 137912), (2052, 103434), (3078, 68956), (4104, 51717), (6156, 34478), (12312, 17239)]