217949454918

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1\times {\mathrm{1201}}^1$

素因数の和:1556

約数の個数: 192

約数和(自身を含む): 541410609600

約数和(自身を除く): 323461154682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 269, 279, 351, 403, 538, 558, 702, 806, 807, 837, 961, 1201, 1209, 1614, 1674, 1922, 2402, 2418, 2421, 2883, 3497, 3603, 3627, 4842, 5766, 6994, 7206, 7254, 7263, 8339, 8649, 10491, 10809, 10881, 12493, 14526, 15613, 16678, 17298, 20982, 21618, 21762, 24986, 25017, 25947, 31226, 31473, 32427, 37231, 37479, 46839, 50034, 51894, 62946, 64854, 74462, 74958, 75051, 93678, 94419, 108407, 111693, 112437, 140517, 150102, 188838, 216814, 223386, 224874, 225153, 258509, 281034, 323069, 325221, 335079, 337311, 421551, 450306, 484003, 517018, 646138, 650442, 670158, 674622, 775527, 843102, 968006, 969207, 975663, 1005237, 1154161, 1452009, 1551054, 1938414, 1951326, 2010474, 2308322, 2326581, 2904018, 2907621, 2926989, 3360617, 3462483, 4199897, 4356027, 4653162, 5815242, 5853978, 6721234, 6924966, 6979743, 8399794, 8712054, 8722863, 10015139, 10081851, 10387449, 12599691, 13068081, 13959486, 15004093, 17445726, 20030278, 20163702, 20774898, 25199382, 26136162, 30008186, 30045417, 30245553, 31162347, 37799073, 45012279, 60090834, 60491106, 62324694, 75598146, 90024558, 90136251, 90736659, 113397219, 130196807, 135036837, 180272502, 181473318, 226794438, 260393614, 270073674, 270408753, 310469309, 390590421, 405110511, 540817506, 620938618, 781180842, 810221022, 931407927, 1171771263, 1862815854, 2343542526, 2794223781, 3515313789, 4036101017, 5588447562, 7030627578, 8072202034, 8382671343, 12108303051, 16765342686, 24216606102, 36324909153, 72649818306, 108974727459, 217949454918]

約数ペア:

[(1, 217949454918), (2, 108974727459), (3, 72649818306), (6, 36324909153), (9, 24216606102), (13, 16765342686), (18, 12108303051), (26, 8382671343), (27, 8072202034), (31, 7030627578), (39, 5588447562), (54, 4036101017), (62, 3515313789), (78, 2794223781), (93, 2343542526), (117, 1862815854), (186, 1171771263), (234, 931407927), (269, 810221022), (279, 781180842), (351, 620938618), (403, 540817506), (538, 405110511), (558, 390590421), (702, 310469309), (806, 270408753), (807, 270073674), (837, 260393614), (961, 226794438), (1201, 181473318), (1209, 180272502), (1614, 135036837), (1674, 130196807), (1922, 113397219), (2402, 90736659), (2418, 90136251), (2421, 90024558), (2883, 75598146), (3497, 62324694), (3603, 60491106), (3627, 60090834), (4842, 45012279), (5766, 37799073), (6994, 31162347), (7206, 30245553), (7254, 30045417), (7263, 30008186), (8339, 26136162), (8649, 25199382), (10491, 20774898), (10809, 20163702), (10881, 20030278), (12493, 17445726), (14526, 15004093), (15613, 13959486), (16678, 13068081), (17298, 12599691), (20982, 10387449), (21618, 10081851), (21762, 10015139), (24986, 8722863), (25017, 8712054), (25947, 8399794), (31226, 6979743), (31473, 6924966), (32427, 6721234), (37231, 5853978), (37479, 5815242), (46839, 4653162), (50034, 4356027), (51894, 4199897), (62946, 3462483), (64854, 3360617), (74462, 2926989), (74958, 2907621), (75051, 2904018), (93678, 2326581), (94419, 2308322), (108407, 2010474), (111693, 1951326), (112437, 1938414), (140517, 1551054), (150102, 1452009), (188838, 1154161), (216814, 1005237), (223386, 975663), (224874, 969207), (225153, 968006), (258509, 843102), (281034, 775527), (323069, 674622), (325221, 670158), (335079, 650442), (337311, 646138), (421551, 517018), (450306, 484003)]