309401088

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 897130080

約数和(自身を除く): 587728992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 256, 272, 289, 328, 384, 408, 492, 512, 544, 578, 656, 697, 768, 816, 867, 984, 1088, 1156, 1312, 1394, 1536, 1632, 1734, 1968, 2091, 2176, 2312, 2624, 2788, 3264, 3468, 3936, 4182, 4352, 4624, 4913, 5248, 5576, 6528, 6936, 7872, 8364, 8704, 9248, 9826, 10496, 11152, 11849, 13056, 13872, 14739, 15744, 16728, 18496, 19652, 20992, 22304, 23698, 26112, 27744, 29478, 31488, 33456, 35547, 36992, 39304, 44608, 47396, 55488, 58956, 62976, 66912, 71094, 73984, 78608, 89216, 94792, 110976, 117912, 133824, 142188, 147968, 157216, 178432, 189584, 201433, 221952, 235824, 267648, 284376, 314432, 356864, 379168, 402866, 443904, 471648, 535296, 568752, 604299, 628864, 758336, 805732, 943296, 1070592, 1137504, 1208598, 1257728, 1516672, 1611464, 1886592, 2275008, 2417196, 2515456, 3033344, 3222928, 3773184, 4550016, 4834392, 6066688, 6445856, 7546368, 9100032, 9668784, 12891712, 18200064, 19337568, 25783424, 38675136, 51566848, 77350272, 103133696, 154700544, 309401088]

約数ペア:

[(1, 309401088), (2, 154700544), (3, 103133696), (4, 77350272), (6, 51566848), (8, 38675136), (12, 25783424), (16, 19337568), (17, 18200064), (24, 12891712), (32, 9668784), (34, 9100032), (41, 7546368), (48, 6445856), (51, 6066688), (64, 4834392), (68, 4550016), (82, 3773184), (96, 3222928), (102, 3033344), (123, 2515456), (128, 2417196), (136, 2275008), (164, 1886592), (192, 1611464), (204, 1516672), (246, 1257728), (256, 1208598), (272, 1137504), (289, 1070592), (328, 943296), (384, 805732), (408, 758336), (492, 628864), (512, 604299), (544, 568752), (578, 535296), (656, 471648), (697, 443904), (768, 402866), (816, 379168), (867, 356864), (984, 314432), (1088, 284376), (1156, 267648), (1312, 235824), (1394, 221952), (1536, 201433), (1632, 189584), (1734, 178432), (1968, 157216), (2091, 147968), (2176, 142188), (2312, 133824), (2624, 117912), (2788, 110976), (3264, 94792), (3468, 89216), (3936, 78608), (4182, 73984), (4352, 71094), (4624, 66912), (4913, 62976), (5248, 58956), (5576, 55488), (6528, 47396), (6936, 44608), (7872, 39304), (8364, 36992), (8704, 35547), (9248, 33456), (9826, 31488), (10496, 29478), (11152, 27744), (11849, 26112), (13056, 23698), (13872, 22304), (14739, 20992), (15744, 19652), (16728, 18496)]