258000384

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 734595840

約数和(自身を除く): 476595456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 67, 69, 92, 96, 109, 128, 134, 138, 184, 192, 201, 218, 256, 268, 276, 327, 368, 384, 402, 436, 512, 536, 552, 654, 736, 768, 804, 872, 1072, 1104, 1308, 1472, 1536, 1541, 1608, 1744, 2144, 2208, 2507, 2616, 2944, 3082, 3216, 3488, 4288, 4416, 4623, 5014, 5232, 5888, 6164, 6432, 6976, 7303, 7521, 8576, 8832, 9246, 10028, 10464, 11776, 12328, 12864, 13952, 14606, 15042, 17152, 17664, 18492, 20056, 20928, 21909, 24656, 25728, 27904, 29212, 30084, 34304, 35328, 36984, 40112, 41856, 43818, 49312, 51456, 55808, 58424, 60168, 73968, 80224, 83712, 87636, 98624, 102912, 116848, 120336, 147936, 160448, 167424, 167969, 175272, 197248, 233696, 240672, 295872, 320896, 335938, 350544, 394496, 467392, 481344, 503907, 591744, 641792, 671876, 701088, 788992, 934784, 962688, 1007814, 1183488, 1283584, 1343752, 1402176, 1869568, 1925376, 2015628, 2366976, 2687504, 2804352, 3739136, 3850752, 4031256, 5375008, 5608704, 8062512, 10750016, 11217408, 16125024, 21500032, 32250048, 43000064, 64500096, 86000128, 129000192, 258000384]

約数ペア:

[(1, 258000384), (2, 129000192), (3, 86000128), (4, 64500096), (6, 43000064), (8, 32250048), (12, 21500032), (16, 16125024), (23, 11217408), (24, 10750016), (32, 8062512), (46, 5608704), (48, 5375008), (64, 4031256), (67, 3850752), (69, 3739136), (92, 2804352), (96, 2687504), (109, 2366976), (128, 2015628), (134, 1925376), (138, 1869568), (184, 1402176), (192, 1343752), (201, 1283584), (218, 1183488), (256, 1007814), (268, 962688), (276, 934784), (327, 788992), (368, 701088), (384, 671876), (402, 641792), (436, 591744), (512, 503907), (536, 481344), (552, 467392), (654, 394496), (736, 350544), (768, 335938), (804, 320896), (872, 295872), (1072, 240672), (1104, 233696), (1308, 197248), (1472, 175272), (1536, 167969), (1541, 167424), (1608, 160448), (1744, 147936), (2144, 120336), (2208, 116848), (2507, 102912), (2616, 98624), (2944, 87636), (3082, 83712), (3216, 80224), (3488, 73968), (4288, 60168), (4416, 58424), (4623, 55808), (5014, 51456), (5232, 49312), (5888, 43818), (6164, 41856), (6432, 40112), (6976, 36984), (7303, 35328), (7521, 34304), (8576, 30084), (8832, 29212), (9246, 27904), (10028, 25728), (10464, 24656), (11776, 21909), (12328, 20928), (12864, 20056), (13952, 18492), (14606, 17664), (15042, 17152)]