385700016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 1123483648

約数和(自身を除く): 737783632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 127, 156, 157, 186, 208, 248, 254, 312, 314, 372, 381, 403, 471, 496, 508, 624, 628, 744, 762, 806, 942, 1016, 1209, 1256, 1488, 1524, 1612, 1651, 1884, 2032, 2041, 2418, 2512, 3048, 3224, 3302, 3768, 3937, 4082, 4836, 4867, 4953, 6096, 6123, 6448, 6604, 7536, 7874, 8164, 9672, 9734, 9906, 11811, 12246, 13208, 14601, 15748, 16328, 19344, 19468, 19812, 19939, 23622, 24492, 26416, 29202, 31496, 32656, 38936, 39624, 39878, 47244, 48984, 51181, 58404, 59817, 62992, 63271, 77872, 79248, 79756, 94488, 97968, 102362, 116808, 119634, 126542, 153543, 159512, 188976, 189813, 204724, 233616, 239268, 253084, 259207, 307086, 319024, 379626, 409448, 478536, 506168, 518414, 614172, 618109, 759252, 777621, 818896, 957072, 1012336, 1036828, 1228344, 1236218, 1518504, 1555242, 1854327, 2073656, 2456688, 2472436, 3037008, 3110484, 3708654, 4147312, 4944872, 6220968, 7417308, 8035417, 9889744, 12441936, 14834616, 16070834, 24106251, 29669232, 32141668, 48212502, 64283336, 96425004, 128566672, 192850008, 385700016]

約数ペア:

[(1, 385700016), (2, 192850008), (3, 128566672), (4, 96425004), (6, 64283336), (8, 48212502), (12, 32141668), (13, 29669232), (16, 24106251), (24, 16070834), (26, 14834616), (31, 12441936), (39, 9889744), (48, 8035417), (52, 7417308), (62, 6220968), (78, 4944872), (93, 4147312), (104, 3708654), (124, 3110484), (127, 3037008), (156, 2472436), (157, 2456688), (186, 2073656), (208, 1854327), (248, 1555242), (254, 1518504), (312, 1236218), (314, 1228344), (372, 1036828), (381, 1012336), (403, 957072), (471, 818896), (496, 777621), (508, 759252), (624, 618109), (628, 614172), (744, 518414), (762, 506168), (806, 478536), (942, 409448), (1016, 379626), (1209, 319024), (1256, 307086), (1488, 259207), (1524, 253084), (1612, 239268), (1651, 233616), (1884, 204724), (2032, 189813), (2041, 188976), (2418, 159512), (2512, 153543), (3048, 126542), (3224, 119634), (3302, 116808), (3768, 102362), (3937, 97968), (4082, 94488), (4836, 79756), (4867, 79248), (4953, 77872), (6096, 63271), (6123, 62992), (6448, 59817), (6604, 58404), (7536, 51181), (7874, 48984), (8164, 47244), (9672, 39878), (9734, 39624), (9906, 38936), (11811, 32656), (12246, 31496), (13208, 29202), (14601, 26416), (15748, 24492), (16328, 23622), (19344, 19939), (19468, 19812)]