225991332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{128113}}^1$

素因数の和:128137

約数の個数: 54

約数和(自身を含む): 664527318

約数和(自身を除く): 438535986

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 128113, 256226, 384339, 512452, 768678, 896791, 1153017, 1537356, 1793582, 2306034, 2690373, 3587164, 4612068, 5380746, 6277537, 8071119, 10761492, 12555074, 16142238, 18832611, 25110148, 32284476, 37665222, 56497833, 75330444, 112995666, 225991332]

約数ペア:

[(1, 225991332), (2, 112995666), (3, 75330444), (4, 56497833), (6, 37665222), (7, 32284476), (9, 25110148), (12, 18832611), (14, 16142238), (18, 12555074), (21, 10761492), (28, 8071119), (36, 6277537), (42, 5380746), (49, 4612068), (63, 3587164), (84, 2690373), (98, 2306034), (126, 1793582), (147, 1537356), (196, 1153017), (252, 896791), (294, 768678), (441, 512452), (588, 384339), (882, 256226), (1764, 128113)]