253922016

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 684706176

約数和(自身を除く): 430784160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 131, 183, 244, 262, 331, 366, 393, 488, 524, 662, 732, 786, 976, 993, 1048, 1324, 1464, 1572, 1952, 1986, 2096, 2648, 2928, 3144, 3972, 4192, 5296, 5856, 6288, 7944, 7991, 10592, 12576, 15888, 15982, 20191, 23973, 31776, 31964, 40382, 43361, 47946, 60573, 63928, 80764, 86722, 95892, 121146, 127856, 130083, 161528, 173444, 191784, 242292, 255712, 260166, 323056, 346888, 383568, 484584, 520332, 646112, 693776, 767136, 969168, 1040664, 1387552, 1938336, 2081328, 2645021, 4162656, 5290042, 7935063, 10580084, 15870126, 21160168, 31740252, 42320336, 63480504, 84640672, 126961008, 253922016]

約数ペア:

[(1, 253922016), (2, 126961008), (3, 84640672), (4, 63480504), (6, 42320336), (8, 31740252), (12, 21160168), (16, 15870126), (24, 10580084), (32, 7935063), (48, 5290042), (61, 4162656), (96, 2645021), (122, 2081328), (131, 1938336), (183, 1387552), (244, 1040664), (262, 969168), (331, 767136), (366, 693776), (393, 646112), (488, 520332), (524, 484584), (662, 383568), (732, 346888), (786, 323056), (976, 260166), (993, 255712), (1048, 242292), (1324, 191784), (1464, 173444), (1572, 161528), (1952, 130083), (1986, 127856), (2096, 121146), (2648, 95892), (2928, 86722), (3144, 80764), (3972, 63928), (4192, 60573), (5296, 47946), (5856, 43361), (6288, 40382), (7944, 31964), (7991, 31776), (10592, 23973), (12576, 20191), (15888, 15982)]