2772080234

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1684

約数の個数: 72

約数和(自身を含む): 5354157060

約数和(自身を除く): 2582076826

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 157, 242, 314, 539, 847, 1078, 1099, 1489, 1694, 1727, 2198, 2978, 3454, 5929, 7693, 10423, 11858, 12089, 15386, 16379, 18997, 20846, 24178, 32758, 37994, 72961, 84623, 114653, 132979, 145922, 169246, 180169, 229306, 233773, 265958, 360338, 467546, 802571, 930853, 1261183, 1605142, 1636411, 1861706, 2522366, 2571503, 3272822, 5143006, 8828281, 11454877, 17656562, 18000521, 22909754, 28286533, 36001042, 56573066, 126003647, 198005731, 252007294, 396011462, 1386040117, 2772080234]

約数ペア:

[(1, 2772080234), (2, 1386040117), (7, 396011462), (11, 252007294), (14, 198005731), (22, 126003647), (49, 56573066), (77, 36001042), (98, 28286533), (121, 22909754), (154, 18000521), (157, 17656562), (242, 11454877), (314, 8828281), (539, 5143006), (847, 3272822), (1078, 2571503), (1099, 2522366), (1489, 1861706), (1694, 1636411), (1727, 1605142), (2198, 1261183), (2978, 930853), (3454, 802571), (5929, 467546), (7693, 360338), (10423, 265958), (11858, 233773), (12089, 229306), (15386, 180169), (16379, 169246), (18997, 145922), (20846, 132979), (24178, 114653), (32758, 84623), (37994, 72961)]