2218041672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25537}}^1$

素因数の和:25611

約数の個数: 128

約数和(自身を含む): 7060746240

約数和(自身を除く): 4842704568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1974, 2068, 2632, 3102, 3619, 3948, 4136, 6204, 7238, 7896, 10857, 12408, 14476, 21714, 25537, 28952, 43428, 51074, 76611, 86856, 102148, 153222, 178759, 204296, 280907, 306444, 357518, 536277, 561814, 612888, 715036, 842721, 1072554, 1123628, 1200239, 1430072, 1685442, 1966349, 2145108, 2247256, 2400478, 3370884, 3600717, 3932698, 4290216, 4800956, 5899047, 6741768, 7201434, 7865396, 8401673, 9601912, 11798094, 13202629, 14402868, 15730792, 16803346, 23596188, 25205019, 26405258, 28805736, 33606692, 39607887, 47192376, 50410038, 52810516, 67213384, 79215774, 92418403, 100820076, 105621032, 158431548, 184836806, 201640152, 277255209, 316863096, 369673612, 554510418, 739347224, 1109020836, 2218041672]

約数ペア:

[(1, 2218041672), (2, 1109020836), (3, 739347224), (4, 554510418), (6, 369673612), (7, 316863096), (8, 277255209), (11, 201640152), (12, 184836806), (14, 158431548), (21, 105621032), (22, 100820076), (24, 92418403), (28, 79215774), (33, 67213384), (42, 52810516), (44, 50410038), (47, 47192376), (56, 39607887), (66, 33606692), (77, 28805736), (84, 26405258), (88, 25205019), (94, 23596188), (132, 16803346), (141, 15730792), (154, 14402868), (168, 13202629), (188, 11798094), (231, 9601912), (264, 8401673), (282, 7865396), (308, 7201434), (329, 6741768), (376, 5899047), (462, 4800956), (517, 4290216), (564, 3932698), (616, 3600717), (658, 3370884), (924, 2400478), (987, 2247256), (1034, 2145108), (1128, 1966349), (1316, 1685442), (1551, 1430072), (1848, 1200239), (1974, 1123628), (2068, 1072554), (2632, 842721), (3102, 715036), (3619, 612888), (3948, 561814), (4136, 536277), (6204, 357518), (7238, 306444), (7896, 280907), (10857, 204296), (12408, 178759), (14476, 153222), (21714, 102148), (25537, 86856), (28952, 76611), (43428, 51074)]