291062304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 216

約数和(自身を含む): 950416740

約数和(自身を除く): 659354436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 269, 272, 288, 289, 306, 312, 408, 416, 442, 468, 538, 544, 578, 612, 624, 663, 807, 816, 867, 884, 936, 1076, 1156, 1224, 1248, 1326, 1614, 1632, 1734, 1768, 1872, 1989, 2152, 2312, 2421, 2448, 2601, 2652, 3228, 3468, 3497, 3536, 3744, 3757, 3978, 4304, 4573, 4624, 4842, 4896, 5202, 5304, 6456, 6936, 6994, 7072, 7514, 7956, 8608, 9146, 9248, 9684, 10404, 10491, 10608, 11271, 12912, 13719, 13872, 13988, 15028, 15912, 18292, 19368, 20808, 20982, 21216, 22542, 25824, 27438, 27744, 27976, 30056, 31473, 31824, 33813, 36584, 38736, 41157, 41616, 41964, 45084, 54876, 55952, 59449, 60112, 62946, 63648, 67626, 73168, 77472, 77741, 82314, 83232, 83928, 90168, 109752, 111904, 118898, 120224, 125892, 135252, 146336, 155482, 164628, 167856, 178347, 180336, 219504, 233223, 237796, 251784, 270504, 310964, 329256, 335712, 356694, 360672, 439008, 466446, 475592, 503568, 535041, 541008, 621928, 658512, 699669, 713388, 932892, 951184, 1007136, 1010633, 1070082, 1082016, 1243856, 1317024, 1399338, 1426776, 1865784, 1902368, 2021266, 2140164, 2487712, 2798676, 2853552, 3031899, 3731568, 4042532, 4280328, 5597352, 5707104, 6063798, 7463136, 8085064, 8560656, 9095697, 11194704, 12127596, 16170128, 17121312, 18191394, 22389408, 24255192, 32340256, 36382788, 48510384, 72765576, 97020768, 145531152, 291062304]

約数ペア:

[(1, 291062304), (2, 145531152), (3, 97020768), (4, 72765576), (6, 48510384), (8, 36382788), (9, 32340256), (12, 24255192), (13, 22389408), (16, 18191394), (17, 17121312), (18, 16170128), (24, 12127596), (26, 11194704), (32, 9095697), (34, 8560656), (36, 8085064), (39, 7463136), (48, 6063798), (51, 5707104), (52, 5597352), (68, 4280328), (72, 4042532), (78, 3731568), (96, 3031899), (102, 2853552), (104, 2798676), (117, 2487712), (136, 2140164), (144, 2021266), (153, 1902368), (156, 1865784), (204, 1426776), (208, 1399338), (221, 1317024), (234, 1243856), (269, 1082016), (272, 1070082), (288, 1010633), (289, 1007136), (306, 951184), (312, 932892), (408, 713388), (416, 699669), (442, 658512), (468, 621928), (538, 541008), (544, 535041), (578, 503568), (612, 475592), (624, 466446), (663, 439008), (807, 360672), (816, 356694), (867, 335712), (884, 329256), (936, 310964), (1076, 270504), (1156, 251784), (1224, 237796), (1248, 233223), (1326, 219504), (1614, 180336), (1632, 178347), (1734, 167856), (1768, 164628), (1872, 155482), (1989, 146336), (2152, 135252), (2312, 125892), (2421, 120224), (2448, 118898), (2601, 111904), (2652, 109752), (3228, 90168), (3468, 83928), (3497, 83232), (3536, 82314), (3744, 77741), (3757, 77472), (3978, 73168), (4304, 67626), (4573, 63648), (4624, 62946), (4842, 60112), (4896, 59449), (5202, 55952), (5304, 54876), (6456, 45084), (6936, 41964), (6994, 41616), (7072, 41157), (7514, 38736), (7956, 36584), (8608, 33813), (9146, 31824), (9248, 31473), (9684, 30056), (10404, 27976), (10491, 27744), (10608, 27438), (11271, 25824), (12912, 22542), (13719, 21216), (13872, 20982), (13988, 20808), (15028, 19368), (15912, 18292)]