290492772052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1\times {\mathrm{216551}}^1$

素因数の和:218668

約数の個数: 48

約数和(自身を含む): 606539630592

約数和(自身を除く): 316046858540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2083, 4166, 8332, 14581, 29162, 47909, 58324, 95818, 191636, 216551, 335363, 433102, 670726, 866204, 1341452, 1515857, 3031714, 4980673, 6063428, 9961346, 19922692, 34864711, 69729422, 139458844, 451075733, 902151466, 1804302932, 3157530131, 6315060262, 10374741859, 12630120524, 20749483718, 41498967436, 72623193013, 145246386026, 290492772052]

約数ペア:

[(1, 290492772052), (2, 145246386026), (4, 72623193013), (7, 41498967436), (14, 20749483718), (23, 12630120524), (28, 10374741859), (46, 6315060262), (92, 3157530131), (161, 1804302932), (322, 902151466), (644, 451075733), (2083, 139458844), (4166, 69729422), (8332, 34864711), (14581, 19922692), (29162, 9961346), (47909, 6063428), (58324, 4980673), (95818, 3031714), (191636, 1515857), (216551, 1341452), (335363, 866204), (433102, 670726)]