218030496775

素因数分解:

$5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14071}}^1$

素因数の和:14254

約数の個数: 96

約数和(自身を含む): 342005888000

約数和(自身を除く): 123975391225

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 139, 175, 245, 325, 343, 455, 637, 695, 973, 1225, 1715, 1807, 2275, 3185, 3475, 4459, 4865, 6811, 8575, 9035, 12649, 14071, 15925, 22295, 24325, 34055, 45175, 47677, 63245, 70355, 88543, 98497, 111475, 170275, 182923, 238385, 316225, 351775, 442715, 492485, 619801, 689479, 914615, 1191925, 1280461, 1955869, 2213575, 2462425, 3099005, 3447395, 4573075, 4826353, 6402305, 8963227, 9779345, 13691083, 15495025, 17236975, 24131765, 25426297, 32011525, 44816135, 48896725, 62742589, 68455415, 95837581, 120658825, 127131485, 177984079, 224080675, 313712945, 342277075, 479187905, 635657425, 670863067, 889920395, 1245888553, 1568564725, 2395939525, 3354315335, 4449601975, 6229442765, 8721219871, 16771576675, 31147213825, 43606099355, 218030496775]

約数ペア:

[(1, 218030496775), (5, 43606099355), (7, 31147213825), (13, 16771576675), (25, 8721219871), (35, 6229442765), (49, 4449601975), (65, 3354315335), (91, 2395939525), (139, 1568564725), (175, 1245888553), (245, 889920395), (325, 670863067), (343, 635657425), (455, 479187905), (637, 342277075), (695, 313712945), (973, 224080675), (1225, 177984079), (1715, 127131485), (1807, 120658825), (2275, 95837581), (3185, 68455415), (3475, 62742589), (4459, 48896725), (4865, 44816135), (6811, 32011525), (8575, 25426297), (9035, 24131765), (12649, 17236975), (14071, 15495025), (15925, 13691083), (22295, 9779345), (24325, 8963227), (34055, 6402305), (45175, 4826353), (47677, 4573075), (63245, 3447395), (70355, 3099005), (88543, 2462425), (98497, 2213575), (111475, 1955869), (170275, 1280461), (182923, 1191925), (238385, 914615), (316225, 689479), (351775, 619801), (442715, 492485)]