218044944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 661129560

約数和(自身を除く): 443084616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 269, 312, 433, 468, 538, 624, 807, 866, 936, 1076, 1299, 1614, 1732, 1872, 2152, 2421, 2598, 3228, 3464, 3497, 3897, 4304, 4842, 5196, 5629, 6456, 6928, 6994, 7794, 9684, 10392, 10491, 11258, 12912, 13988, 15588, 16887, 19368, 20784, 20982, 22516, 27976, 31176, 31473, 33774, 38736, 41964, 45032, 50661, 55952, 62352, 62946, 67548, 83928, 90064, 101322, 116477, 125892, 135096, 167856, 202644, 232954, 251784, 270192, 349431, 405288, 465908, 503568, 698862, 810576, 931816, 1048293, 1397724, 1514201, 1863632, 2096586, 2795448, 3028402, 4193172, 4542603, 5590896, 6056804, 8386344, 9085206, 12113608, 13627809, 16772688, 18170412, 24227216, 27255618, 36340824, 54511236, 72681648, 109022472, 218044944]

約数ペア:

[(1, 218044944), (2, 109022472), (3, 72681648), (4, 54511236), (6, 36340824), (8, 27255618), (9, 24227216), (12, 18170412), (13, 16772688), (16, 13627809), (18, 12113608), (24, 9085206), (26, 8386344), (36, 6056804), (39, 5590896), (48, 4542603), (52, 4193172), (72, 3028402), (78, 2795448), (104, 2096586), (117, 1863632), (144, 1514201), (156, 1397724), (208, 1048293), (234, 931816), (269, 810576), (312, 698862), (433, 503568), (468, 465908), (538, 405288), (624, 349431), (807, 270192), (866, 251784), (936, 232954), (1076, 202644), (1299, 167856), (1614, 135096), (1732, 125892), (1872, 116477), (2152, 101322), (2421, 90064), (2598, 83928), (3228, 67548), (3464, 62946), (3497, 62352), (3897, 55952), (4304, 50661), (4842, 45032), (5196, 41964), (5629, 38736), (6456, 33774), (6928, 31473), (6994, 31176), (7794, 27976), (9684, 22516), (10392, 20982), (10491, 20784), (11258, 19368), (12912, 16887), (13988, 15588)]