870847992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{246839}}^1$

素因数の和:246865

約数の個数: 72

約数和(自身を含む): 2743626600

約数和(自身を除く): 1872778608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 246839, 493678, 740517, 987356, 1481034, 1727873, 1974712, 2221551, 2962068, 3455746, 4443102, 5183619, 5924136, 6911492, 8886204, 10367238, 12095111, 13822984, 15550857, 17772408, 20734476, 24190222, 31101714, 36285333, 41468952, 48380444, 62203428, 72570666, 96760888, 108855999, 124406856, 145141332, 217711998, 290282664, 435423996, 870847992]

約数ペア:

[(1, 870847992), (2, 435423996), (3, 290282664), (4, 217711998), (6, 145141332), (7, 124406856), (8, 108855999), (9, 96760888), (12, 72570666), (14, 62203428), (18, 48380444), (21, 41468952), (24, 36285333), (28, 31101714), (36, 24190222), (42, 20734476), (49, 17772408), (56, 15550857), (63, 13822984), (72, 12095111), (84, 10367238), (98, 8886204), (126, 6911492), (147, 5924136), (168, 5183619), (196, 4443102), (252, 3455746), (294, 2962068), (392, 2221551), (441, 1974712), (504, 1727873), (588, 1481034), (882, 987356), (1176, 740517), (1764, 493678), (3528, 246839)]