245344512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 762918912

約数和(自身を除く): 517574400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 768, 896, 971, 987, 1128, 1316, 1344, 1504, 1792, 1942, 1974, 2256, 2632, 2688, 2913, 3008, 3884, 3948, 4512, 5264, 5376, 5826, 6016, 6797, 7768, 7896, 9024, 10528, 11652, 12032, 13594, 15536, 15792, 18048, 20391, 21056, 23304, 27188, 31072, 31584, 36096, 40782, 42112, 45637, 46608, 54376, 62144, 63168, 81564, 84224, 91274, 93216, 108752, 124288, 126336, 136911, 163128, 182548, 186432, 217504, 248576, 252672, 273822, 319459, 326256, 365096, 372864, 435008, 547644, 638918, 652512, 730192, 745728, 870016, 958377, 1095288, 1277836, 1305024, 1460384, 1740032, 1916754, 2190576, 2555672, 2610048, 2920768, 3833508, 4381152, 5111344, 5220096, 5841536, 7667016, 8762304, 10222688, 11683072, 15334032, 17524608, 20445376, 30668064, 35049216, 40890752, 61336128, 81781504, 122672256, 245344512]

約数ペア:

[(1, 245344512), (2, 122672256), (3, 81781504), (4, 61336128), (6, 40890752), (7, 35049216), (8, 30668064), (12, 20445376), (14, 17524608), (16, 15334032), (21, 11683072), (24, 10222688), (28, 8762304), (32, 7667016), (42, 5841536), (47, 5220096), (48, 5111344), (56, 4381152), (64, 3833508), (84, 2920768), (94, 2610048), (96, 2555672), (112, 2190576), (128, 1916754), (141, 1740032), (168, 1460384), (188, 1305024), (192, 1277836), (224, 1095288), (256, 958377), (282, 870016), (329, 745728), (336, 730192), (376, 652512), (384, 638918), (448, 547644), (564, 435008), (658, 372864), (672, 365096), (752, 326256), (768, 319459), (896, 273822), (971, 252672), (987, 248576), (1128, 217504), (1316, 186432), (1344, 182548), (1504, 163128), (1792, 136911), (1942, 126336), (1974, 124288), (2256, 108752), (2632, 93216), (2688, 91274), (2913, 84224), (3008, 81564), (3884, 63168), (3948, 62144), (4512, 54376), (5264, 46608), (5376, 45637), (5826, 42112), (6016, 40782), (6797, 36096), (7768, 31584), (7896, 31072), (9024, 27188), (10528, 23304), (11652, 21056), (12032, 20391), (13594, 18048), (15536, 15792)]