664080444

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{49991}}^1$

素因数の和:50048

約数の個数: 60

約数和(自身を含む): 1778415408

約数和(自身を除く): 1114334964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 6642, 13284, 49991, 99982, 149973, 199964, 299946, 449919, 599892, 899838, 1349757, 1799676, 2049631, 2699514, 4049271, 4099262, 5399028, 6148893, 8098542, 8198524, 12297786, 16197084, 18446679, 24595572, 36893358, 55340037, 73786716, 110680074, 166020111, 221360148, 332040222, 664080444]

約数ペア:

[(1, 664080444), (2, 332040222), (3, 221360148), (4, 166020111), (6, 110680074), (9, 73786716), (12, 55340037), (18, 36893358), (27, 24595572), (36, 18446679), (41, 16197084), (54, 12297786), (81, 8198524), (82, 8098542), (108, 6148893), (123, 5399028), (162, 4099262), (164, 4049271), (246, 2699514), (324, 2049631), (369, 1799676), (492, 1349757), (738, 899838), (1107, 599892), (1476, 449919), (2214, 299946), (3321, 199964), (4428, 149973), (6642, 99982), (13284, 49991)]