269777872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 684400640

約数和(自身を除く): 414622768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 112, 124, 139, 172, 182, 208, 217, 248, 278, 301, 344, 364, 403, 434, 496, 556, 559, 602, 688, 728, 806, 868, 973, 1112, 1118, 1204, 1333, 1456, 1612, 1736, 1807, 1946, 2224, 2236, 2408, 2666, 2821, 3224, 3472, 3614, 3892, 3913, 4309, 4472, 4816, 5332, 5642, 5977, 6448, 7228, 7784, 7826, 8618, 8944, 9331, 10664, 11284, 11954, 12649, 14456, 15568, 15652, 17236, 17329, 18662, 21328, 22568, 23908, 25298, 28912, 30163, 31304, 34472, 34658, 37324, 41839, 45136, 47816, 50596, 56017, 60326, 62608, 68944, 69316, 74648, 77701, 83678, 95632, 101192, 112034, 120652, 121303, 138632, 149296, 155402, 167356, 185287, 202384, 224068, 241304, 242606, 277264, 310804, 334712, 370574, 392119, 448136, 482608, 485212, 543907, 621608, 669424, 741148, 784238, 896272, 970424, 1087814, 1243216, 1297009, 1482296, 1568476, 1940848, 2175628, 2408731, 2594018, 2964592, 3136952, 4351256, 4817462, 5188036, 6273904, 8702512, 9634924, 10376072, 16861117, 19269848, 20752144, 33722234, 38539696, 67444468, 134888936, 269777872]

約数ペア:

[(1, 269777872), (2, 134888936), (4, 67444468), (7, 38539696), (8, 33722234), (13, 20752144), (14, 19269848), (16, 16861117), (26, 10376072), (28, 9634924), (31, 8702512), (43, 6273904), (52, 5188036), (56, 4817462), (62, 4351256), (86, 3136952), (91, 2964592), (104, 2594018), (112, 2408731), (124, 2175628), (139, 1940848), (172, 1568476), (182, 1482296), (208, 1297009), (217, 1243216), (248, 1087814), (278, 970424), (301, 896272), (344, 784238), (364, 741148), (403, 669424), (434, 621608), (496, 543907), (556, 485212), (559, 482608), (602, 448136), (688, 392119), (728, 370574), (806, 334712), (868, 310804), (973, 277264), (1112, 242606), (1118, 241304), (1204, 224068), (1333, 202384), (1456, 185287), (1612, 167356), (1736, 155402), (1807, 149296), (1946, 138632), (2224, 121303), (2236, 120652), (2408, 112034), (2666, 101192), (2821, 95632), (3224, 83678), (3472, 77701), (3614, 74648), (3892, 69316), (3913, 68944), (4309, 62608), (4472, 60326), (4816, 56017), (5332, 50596), (5642, 47816), (5977, 45136), (6448, 41839), (7228, 37324), (7784, 34658), (7826, 34472), (8618, 31304), (8944, 30163), (9331, 28912), (10664, 25298), (11284, 23908), (11954, 22568), (12649, 21328), (14456, 18662), (15568, 17329), (15652, 17236)]