1297609082

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 2716605864

約数和(自身を除く): 1418996782

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 49, 77, 82, 98, 119, 121, 154, 157, 187, 238, 242, 287, 314, 374, 451, 539, 574, 697, 833, 847, 902, 1078, 1099, 1309, 1394, 1666, 1694, 1727, 2009, 2057, 2198, 2618, 2669, 3157, 3454, 4018, 4114, 4879, 4961, 5338, 5929, 6314, 6437, 7667, 7693, 9163, 9758, 9922, 11858, 12089, 12874, 14399, 15334, 15386, 18326, 18683, 18997, 22099, 24178, 28798, 29359, 34153, 34727, 37366, 37994, 44198, 45059, 53669, 58718, 68306, 69454, 70807, 84337, 84623, 90118, 100793, 107338, 109429, 130781, 132979, 141614, 168674, 169246, 201586, 205513, 218858, 243089, 261562, 265958, 315413, 322949, 375683, 411026, 486178, 495649, 590359, 630826, 645898, 751366, 766003, 778877, 930853, 991298, 1180718, 1203719, 1438591, 1532006, 1557754, 1861706, 2260643, 2407438, 2877182, 3469543, 4132513, 4521286, 5362021, 5452139, 6939086, 8265026, 8426033, 10724042, 10904278, 13240909, 15824501, 16852066, 26481818, 31649002, 38164973, 58982231, 76329946, 92686363, 117964462, 185372726, 648804541, 1297609082]

約数ペア:

[(1, 1297609082), (2, 648804541), (7, 185372726), (11, 117964462), (14, 92686363), (17, 76329946), (22, 58982231), (34, 38164973), (41, 31649002), (49, 26481818), (77, 16852066), (82, 15824501), (98, 13240909), (119, 10904278), (121, 10724042), (154, 8426033), (157, 8265026), (187, 6939086), (238, 5452139), (242, 5362021), (287, 4521286), (314, 4132513), (374, 3469543), (451, 2877182), (539, 2407438), (574, 2260643), (697, 1861706), (833, 1557754), (847, 1532006), (902, 1438591), (1078, 1203719), (1099, 1180718), (1309, 991298), (1394, 930853), (1666, 778877), (1694, 766003), (1727, 751366), (2009, 645898), (2057, 630826), (2198, 590359), (2618, 495649), (2669, 486178), (3157, 411026), (3454, 375683), (4018, 322949), (4114, 315413), (4879, 265958), (4961, 261562), (5338, 243089), (5929, 218858), (6314, 205513), (6437, 201586), (7667, 169246), (7693, 168674), (9163, 141614), (9758, 132979), (9922, 130781), (11858, 109429), (12089, 107338), (12874, 100793), (14399, 90118), (15334, 84623), (15386, 84337), (18326, 70807), (18683, 69454), (18997, 68306), (22099, 58718), (24178, 53669), (28798, 45059), (29359, 44198), (34153, 37994), (34727, 37366)]