397777296

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3269

約数の個数: 120

約数和(自身を含む): 1218297024

約数和(自身を除く): 820519728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 318, 336, 371, 392, 424, 588, 636, 742, 784, 848, 1113, 1176, 1272, 1484, 2226, 2352, 2544, 2597, 2968, 3191, 4452, 5194, 5936, 6382, 7791, 8904, 9573, 10388, 12764, 15582, 17808, 19146, 20776, 22337, 25528, 31164, 38292, 41552, 44674, 51056, 62328, 67011, 76584, 89348, 124656, 134022, 153168, 156359, 169123, 178696, 268044, 312718, 338246, 357392, 469077, 507369, 536088, 625436, 676492, 938154, 1014738, 1072176, 1183861, 1250872, 1352984, 1876308, 2029476, 2367722, 2501744, 2705968, 3551583, 3752616, 4058952, 4735444, 7103166, 7505232, 8117904, 8287027, 9470888, 14206332, 16574054, 18941776, 24861081, 28412664, 33148108, 49722162, 56825328, 66296216, 99444324, 132592432, 198888648, 397777296]

約数ペア:

[(1, 397777296), (2, 198888648), (3, 132592432), (4, 99444324), (6, 66296216), (7, 56825328), (8, 49722162), (12, 33148108), (14, 28412664), (16, 24861081), (21, 18941776), (24, 16574054), (28, 14206332), (42, 9470888), (48, 8287027), (49, 8117904), (53, 7505232), (56, 7103166), (84, 4735444), (98, 4058952), (106, 3752616), (112, 3551583), (147, 2705968), (159, 2501744), (168, 2367722), (196, 2029476), (212, 1876308), (294, 1352984), (318, 1250872), (336, 1183861), (371, 1072176), (392, 1014738), (424, 938154), (588, 676492), (636, 625436), (742, 536088), (784, 507369), (848, 469077), (1113, 357392), (1176, 338246), (1272, 312718), (1484, 268044), (2226, 178696), (2352, 169123), (2544, 156359), (2597, 153168), (2968, 134022), (3191, 124656), (4452, 89348), (5194, 76584), (5936, 67011), (6382, 62328), (7791, 51056), (8904, 44674), (9573, 41552), (10388, 38292), (12764, 31164), (15582, 25528), (17808, 22337), (19146, 20776)]