520074304384

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{235309}}^1$

素因数の和:235911

約数の個数: 64

約数和(自身を含む): 1071432316800

約数和(自身を除く): 551358012416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 557, 992, 1114, 1984, 2228, 3968, 4456, 8912, 17267, 17824, 34534, 35648, 69068, 71296, 138136, 235309, 276272, 470618, 552544, 941236, 1105088, 1882472, 2210176, 3764944, 7294579, 7529888, 14589158, 15059776, 29178316, 30119552, 58356632, 116713264, 131067113, 233426528, 262134226, 466853056, 524268452, 933706112, 1048536904, 2097073808, 4063080503, 4194147616, 8126161006, 8388295232, 16252322012, 16776590464, 32504644024, 65009288048, 130018576096, 260037152192, 520074304384]

約数ペア:

[(1, 520074304384), (2, 260037152192), (4, 130018576096), (8, 65009288048), (16, 32504644024), (31, 16776590464), (32, 16252322012), (62, 8388295232), (64, 8126161006), (124, 4194147616), (128, 4063080503), (248, 2097073808), (496, 1048536904), (557, 933706112), (992, 524268452), (1114, 466853056), (1984, 262134226), (2228, 233426528), (3968, 131067113), (4456, 116713264), (8912, 58356632), (17267, 30119552), (17824, 29178316), (34534, 15059776), (35648, 14589158), (69068, 7529888), (71296, 7294579), (138136, 3764944), (235309, 2210176), (276272, 1882472), (470618, 1105088), (552544, 941236)]