1340402328

素因数分解:

$2^3\times 3^2\times {\mathrm{3617}}^1\times {\mathrm{5147}}^1$

素因数の和:8776

約数の個数: 48

約数和(自身を含む): 3631965480

約数和(自身を除く): 2291563152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3617, 5147, 7234, 10294, 10851, 14468, 15441, 20588, 21702, 28936, 30882, 32553, 41176, 43404, 46323, 61764, 65106, 86808, 92646, 123528, 130212, 185292, 260424, 370584, 18616699, 37233398, 55850097, 74466796, 111700194, 148933592, 167550291, 223400388, 335100582, 446800776, 670201164, 1340402328]

約数ペア:

[(1, 1340402328), (2, 670201164), (3, 446800776), (4, 335100582), (6, 223400388), (8, 167550291), (9, 148933592), (12, 111700194), (18, 74466796), (24, 55850097), (36, 37233398), (72, 18616699), (3617, 370584), (5147, 260424), (7234, 185292), (10294, 130212), (10851, 123528), (14468, 92646), (15441, 86808), (20588, 65106), (21702, 61764), (28936, 46323), (30882, 43404), (32553, 41176)]