321981850752

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1\times {\mathrm{21149}}^1$

素因数の和:22174

約数の個数: 128

約数和(自身を含む): 877071888000

約数和(自身を除く): 555090037248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 967, 984, 1312, 1934, 1968, 2624, 2901, 3868, 3936, 5248, 5802, 7736, 7872, 11604, 15472, 15744, 21149, 23208, 30944, 39647, 42298, 46416, 61888, 63447, 79294, 84596, 92832, 118941, 123776, 126894, 158588, 169192, 185664, 237882, 253788, 317176, 338384, 371328, 475764, 507576, 634352, 676768, 867109, 951528, 1015152, 1268704, 1353536, 1734218, 1903056, 2030304, 2537408, 2601327, 2707072, 3468436, 3806112, 4060608, 5074816, 5202654, 6936872, 7612224, 8121216, 10405308, 13873744, 15224448, 20451083, 20810616, 27747488, 40902166, 41621232, 55494976, 61353249, 81804332, 83242464, 110989952, 122706498, 163608664, 166484928, 245412996, 327217328, 332969856, 490825992, 654434656, 838494403, 981651984, 1308869312, 1676988806, 1963303968, 2515483209, 2617738624, 3353977612, 3926607936, 5030966418, 6707955224, 7853215872, 10061932836, 13415910448, 20123865672, 26831820896, 40247731344, 53663641792, 80495462688, 107327283584, 160990925376, 321981850752]

約数ペア:

[(1, 321981850752), (2, 160990925376), (3, 107327283584), (4, 80495462688), (6, 53663641792), (8, 40247731344), (12, 26831820896), (16, 20123865672), (24, 13415910448), (32, 10061932836), (41, 7853215872), (48, 6707955224), (64, 5030966418), (82, 3926607936), (96, 3353977612), (123, 2617738624), (128, 2515483209), (164, 1963303968), (192, 1676988806), (246, 1308869312), (328, 981651984), (384, 838494403), (492, 654434656), (656, 490825992), (967, 332969856), (984, 327217328), (1312, 245412996), (1934, 166484928), (1968, 163608664), (2624, 122706498), (2901, 110989952), (3868, 83242464), (3936, 81804332), (5248, 61353249), (5802, 55494976), (7736, 41621232), (7872, 40902166), (11604, 27747488), (15472, 20810616), (15744, 20451083), (21149, 15224448), (23208, 13873744), (30944, 10405308), (39647, 8121216), (42298, 7612224), (46416, 6936872), (61888, 5202654), (63447, 5074816), (79294, 4060608), (84596, 3806112), (92832, 3468436), (118941, 2707072), (123776, 2601327), (126894, 2537408), (158588, 2030304), (169192, 1903056), (185664, 1734218), (237882, 1353536), (253788, 1268704), (317176, 1015152), (338384, 951528), (371328, 867109), (475764, 676768), (507576, 634352)]