642324596

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 1193149440

約数和(自身を除く): 550824844

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 191, 212, 382, 547, 764, 1094, 1537, 2188, 3074, 5539, 6148, 10123, 11078, 15863, 20246, 22156, 28991, 31726, 40492, 57982, 63452, 104477, 115964, 208954, 293567, 417908, 587134, 840739, 1174268, 1681478, 3029833, 3362956, 5537281, 6059666, 11074562, 12119332, 22149124, 160581149, 321162298, 642324596]

約数ペア:

[(1, 642324596), (2, 321162298), (4, 160581149), (29, 22149124), (53, 12119332), (58, 11074562), (106, 6059666), (116, 5537281), (191, 3362956), (212, 3029833), (382, 1681478), (547, 1174268), (764, 840739), (1094, 587134), (1537, 417908), (2188, 293567), (3074, 208954), (5539, 115964), (6148, 104477), (10123, 63452), (11078, 57982), (15863, 40492), (20246, 31726), (22156, 28991)]