250977984

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 692505600

約数和(自身を除く): 441527616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 149, 186, 192, 248, 283, 298, 372, 447, 496, 566, 596, 744, 849, 894, 992, 1132, 1192, 1488, 1698, 1788, 1984, 2264, 2384, 2976, 3396, 3576, 4528, 4619, 4768, 5952, 6792, 7152, 8773, 9056, 9238, 9536, 13584, 13857, 14304, 17546, 18112, 18476, 26319, 27168, 27714, 28608, 35092, 36952, 42167, 52638, 54336, 55428, 70184, 73904, 84334, 105276, 110856, 126501, 140368, 147808, 168668, 210552, 221712, 253002, 280736, 295616, 337336, 421104, 443424, 506004, 561472, 674672, 842208, 886848, 1012008, 1307177, 1349344, 1684416, 2024016, 2614354, 2698688, 3921531, 4048032, 5228708, 7843062, 8096064, 10457416, 15686124, 20914832, 31372248, 41829664, 62744496, 83659328, 125488992, 250977984]

約数ペア:

[(1, 250977984), (2, 125488992), (3, 83659328), (4, 62744496), (6, 41829664), (8, 31372248), (12, 20914832), (16, 15686124), (24, 10457416), (31, 8096064), (32, 7843062), (48, 5228708), (62, 4048032), (64, 3921531), (93, 2698688), (96, 2614354), (124, 2024016), (149, 1684416), (186, 1349344), (192, 1307177), (248, 1012008), (283, 886848), (298, 842208), (372, 674672), (447, 561472), (496, 506004), (566, 443424), (596, 421104), (744, 337336), (849, 295616), (894, 280736), (992, 253002), (1132, 221712), (1192, 210552), (1488, 168668), (1698, 147808), (1788, 140368), (1984, 126501), (2264, 110856), (2384, 105276), (2976, 84334), (3396, 73904), (3576, 70184), (4528, 55428), (4619, 54336), (4768, 52638), (5952, 42167), (6792, 36952), (7152, 35092), (8773, 28608), (9056, 27714), (9238, 27168), (9536, 26319), (13584, 18476), (13857, 18112), (14304, 17546)]