389934144

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^2\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 126

約数和(自身を含む): 1143888746

約数和(自身を除く): 753954602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 241, 288, 318, 424, 477, 482, 576, 636, 723, 848, 954, 964, 1272, 1446, 1696, 1908, 1928, 2169, 2544, 2809, 2892, 3392, 3816, 3856, 4338, 5088, 5618, 5784, 7632, 7712, 8427, 8676, 10176, 11236, 11568, 12773, 15264, 15424, 16854, 17352, 22472, 23136, 25281, 25546, 30528, 33708, 34704, 38319, 44944, 46272, 50562, 51092, 67416, 69408, 76638, 89888, 101124, 102184, 114957, 134832, 138816, 153276, 179776, 202248, 204368, 229914, 269664, 306552, 404496, 408736, 459828, 539328, 613104, 676969, 808992, 817472, 919656, 1226208, 1353938, 1617984, 1839312, 2030907, 2452416, 2707876, 3678624, 4061814, 5415752, 6092721, 7357248, 8123628, 10831504, 12185442, 16247256, 21663008, 24370884, 32494512, 43326016, 48741768, 64989024, 97483536, 129978048, 194967072, 389934144]

約数ペア:

[(1, 389934144), (2, 194967072), (3, 129978048), (4, 97483536), (6, 64989024), (8, 48741768), (9, 43326016), (12, 32494512), (16, 24370884), (18, 21663008), (24, 16247256), (32, 12185442), (36, 10831504), (48, 8123628), (53, 7357248), (64, 6092721), (72, 5415752), (96, 4061814), (106, 3678624), (144, 2707876), (159, 2452416), (192, 2030907), (212, 1839312), (241, 1617984), (288, 1353938), (318, 1226208), (424, 919656), (477, 817472), (482, 808992), (576, 676969), (636, 613104), (723, 539328), (848, 459828), (954, 408736), (964, 404496), (1272, 306552), (1446, 269664), (1696, 229914), (1908, 204368), (1928, 202248), (2169, 179776), (2544, 153276), (2809, 138816), (2892, 134832), (3392, 114957), (3816, 102184), (3856, 101124), (4338, 89888), (5088, 76638), (5618, 69408), (5784, 67416), (7632, 51092), (7712, 50562), (8427, 46272), (8676, 44944), (10176, 38319), (11236, 34704), (11568, 33708), (12773, 30528), (15264, 25546), (15424, 25281), (16854, 23136), (17352, 22472)]