274754004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 788699520

約数和(自身を除く): 513945516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 43, 58, 61, 84, 86, 87, 116, 122, 129, 172, 174, 183, 203, 244, 258, 301, 348, 366, 406, 427, 516, 602, 609, 732, 812, 854, 903, 1204, 1218, 1247, 1281, 1708, 1769, 1806, 1849, 2436, 2494, 2562, 2623, 3538, 3612, 3698, 3741, 4988, 5124, 5246, 5307, 5547, 7076, 7396, 7482, 7869, 8729, 10492, 10614, 11094, 12383, 12943, 14964, 15738, 17458, 18361, 21228, 22188, 24766, 25886, 26187, 31476, 34916, 36722, 37149, 38829, 49532, 51772, 52374, 53621, 55083, 73444, 74298, 76067, 77658, 104748, 107242, 110166, 112789, 148596, 152134, 155316, 160863, 214484, 220332, 225578, 228201, 304268, 321726, 338367, 375347, 451156, 456402, 532469, 643452, 676734, 750694, 789523, 912804, 1064938, 1126041, 1353468, 1501388, 1579046, 1597407, 2129876, 2252082, 2368569, 3158092, 3194814, 3270881, 4504164, 4737138, 6389628, 6541762, 9474276, 9812643, 13083524, 19625286, 22896167, 39250572, 45792334, 68688501, 91584668, 137377002, 274754004]

約数ペア:

[(1, 274754004), (2, 137377002), (3, 91584668), (4, 68688501), (6, 45792334), (7, 39250572), (12, 22896167), (14, 19625286), (21, 13083524), (28, 9812643), (29, 9474276), (42, 6541762), (43, 6389628), (58, 4737138), (61, 4504164), (84, 3270881), (86, 3194814), (87, 3158092), (116, 2368569), (122, 2252082), (129, 2129876), (172, 1597407), (174, 1579046), (183, 1501388), (203, 1353468), (244, 1126041), (258, 1064938), (301, 912804), (348, 789523), (366, 750694), (406, 676734), (427, 643452), (516, 532469), (602, 456402), (609, 451156), (732, 375347), (812, 338367), (854, 321726), (903, 304268), (1204, 228201), (1218, 225578), (1247, 220332), (1281, 214484), (1708, 160863), (1769, 155316), (1806, 152134), (1849, 148596), (2436, 112789), (2494, 110166), (2562, 107242), (2623, 104748), (3538, 77658), (3612, 76067), (3698, 74298), (3741, 73444), (4988, 55083), (5124, 53621), (5246, 52374), (5307, 51772), (5547, 49532), (7076, 38829), (7396, 37149), (7482, 36722), (7869, 34916), (8729, 31476), (10492, 26187), (10614, 25886), (11094, 24766), (12383, 22188), (12943, 21228), (14964, 18361), (15738, 17458)]