1956986217684

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{32839}}^1$

素因数の和:33310

約数の個数: 144

約数和(自身を含む): 5117117765760

約数和(自身を除く): 3160131548076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 137, 172, 258, 274, 281, 387, 411, 516, 548, 562, 774, 822, 843, 1124, 1233, 1548, 1644, 1686, 2466, 2529, 3372, 4932, 5058, 5891, 10116, 11782, 12083, 17673, 23564, 24166, 32839, 35346, 36249, 38497, 48332, 53019, 65678, 70692, 72498, 76994, 98517, 106038, 108747, 115491, 131356, 144996, 153988, 197034, 212076, 217494, 230982, 295551, 346473, 394068, 434988, 461964, 591102, 692946, 1182204, 1385892, 1412077, 1655371, 2824154, 3310742, 4236231, 4498943, 4966113, 5648308, 6621484, 8472462, 8997886, 9227759, 9932226, 12708693, 13496829, 14898339, 16944924, 17995772, 18455518, 19864452, 25417386, 26993658, 27683277, 29796678, 36911036, 40490487, 50834772, 53987316, 55366554, 59593356, 80980974, 83049831, 110733108, 161961948, 166099662, 193454549, 332199324, 386909098, 396793637, 580363647, 773818196, 793587274, 1160727294, 1190380911, 1264202983, 1587174548, 1741090941, 2321454588, 2380761822, 2528405966, 3482181882, 3571142733, 3792608949, 4761523644, 5056811932, 6964363764, 7142285466, 7585217898, 11377826847, 14284570932, 15170435796, 22755653694, 45511307388, 54360728269, 108721456538, 163082184807, 217442913076, 326164369614, 489246554421, 652328739228, 978493108842, 1956986217684]

約数ペア:

[(1, 1956986217684), (2, 978493108842), (3, 652328739228), (4, 489246554421), (6, 326164369614), (9, 217442913076), (12, 163082184807), (18, 108721456538), (36, 54360728269), (43, 45511307388), (86, 22755653694), (129, 15170435796), (137, 14284570932), (172, 11377826847), (258, 7585217898), (274, 7142285466), (281, 6964363764), (387, 5056811932), (411, 4761523644), (516, 3792608949), (548, 3571142733), (562, 3482181882), (774, 2528405966), (822, 2380761822), (843, 2321454588), (1124, 1741090941), (1233, 1587174548), (1548, 1264202983), (1644, 1190380911), (1686, 1160727294), (2466, 793587274), (2529, 773818196), (3372, 580363647), (4932, 396793637), (5058, 386909098), (5891, 332199324), (10116, 193454549), (11782, 166099662), (12083, 161961948), (17673, 110733108), (23564, 83049831), (24166, 80980974), (32839, 59593356), (35346, 55366554), (36249, 53987316), (38497, 50834772), (48332, 40490487), (53019, 36911036), (65678, 29796678), (70692, 27683277), (72498, 26993658), (76994, 25417386), (98517, 19864452), (106038, 18455518), (108747, 17995772), (115491, 16944924), (131356, 14898339), (144996, 13496829), (153988, 12708693), (197034, 9932226), (212076, 9227759), (217494, 8997886), (230982, 8472462), (295551, 6621484), (346473, 5648308), (394068, 4966113), (434988, 4498943), (461964, 4236231), (591102, 3310742), (692946, 2824154), (1182204, 1655371), (1385892, 1412077)]