1972776204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 5806015488

約数和(自身を除く): 3833239284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 257, 332, 367, 498, 514, 581, 734, 747, 771, 996, 1028, 1101, 1162, 1468, 1494, 1542, 1743, 1799, 2202, 2313, 2324, 2569, 2988, 3084, 3303, 3486, 3598, 4404, 4626, 5138, 5229, 5397, 6606, 6972, 7196, 7707, 9252, 10276, 10458, 10794, 13212, 15414, 16191, 20916, 21331, 21588, 23121, 30461, 30828, 32382, 42662, 46242, 60922, 63993, 64764, 85324, 91383, 92484, 94319, 121844, 127986, 149317, 182766, 188638, 191979, 213227, 255972, 274149, 282957, 298634, 365532, 377276, 383958, 426454, 447951, 548298, 565914, 597268, 639681, 660233, 767916, 848871, 852908, 895902, 1096596, 1131828, 1279362, 1320466, 1343853, 1697742, 1791804, 1919043, 1980699, 2558724, 2640932, 2687706, 3395484, 3838086, 3961398, 5375412, 5942097, 7676172, 7828477, 7922796, 11884194, 15656954, 23485431, 23768388, 31313908, 46970862, 54799339, 70456293, 93941724, 109598678, 140912586, 164398017, 219197356, 281825172, 328796034, 493194051, 657592068, 986388102, 1972776204]

約数ペア:

[(1, 1972776204), (2, 986388102), (3, 657592068), (4, 493194051), (6, 328796034), (7, 281825172), (9, 219197356), (12, 164398017), (14, 140912586), (18, 109598678), (21, 93941724), (28, 70456293), (36, 54799339), (42, 46970862), (63, 31313908), (83, 23768388), (84, 23485431), (126, 15656954), (166, 11884194), (249, 7922796), (252, 7828477), (257, 7676172), (332, 5942097), (367, 5375412), (498, 3961398), (514, 3838086), (581, 3395484), (734, 2687706), (747, 2640932), (771, 2558724), (996, 1980699), (1028, 1919043), (1101, 1791804), (1162, 1697742), (1468, 1343853), (1494, 1320466), (1542, 1279362), (1743, 1131828), (1799, 1096596), (2202, 895902), (2313, 852908), (2324, 848871), (2569, 767916), (2988, 660233), (3084, 639681), (3303, 597268), (3486, 565914), (3598, 548298), (4404, 447951), (4626, 426454), (5138, 383958), (5229, 377276), (5397, 365532), (6606, 298634), (6972, 282957), (7196, 274149), (7707, 255972), (9252, 213227), (10276, 191979), (10458, 188638), (10794, 182766), (13212, 149317), (15414, 127986), (16191, 121844), (20916, 94319), (21331, 92484), (21588, 91383), (23121, 85324), (30461, 64764), (30828, 63993), (32382, 60922), (42662, 46242)]