331597376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 770290560

約数和(自身を除く): 438693184

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 103, 136, 176, 187, 206, 269, 272, 352, 374, 412, 538, 544, 704, 748, 824, 1076, 1088, 1133, 1496, 1648, 1751, 2152, 2266, 2959, 2992, 3296, 3502, 4304, 4532, 4573, 5918, 5984, 6592, 7004, 8608, 9064, 9146, 11836, 11968, 14008, 17216, 18128, 18292, 19261, 23672, 27707, 28016, 36256, 36584, 38522, 47344, 50303, 55414, 56032, 72512, 73168, 77044, 94688, 100606, 110828, 112064, 146336, 154088, 189376, 201212, 221656, 292672, 304777, 308176, 402424, 443312, 471019, 609554, 616352, 804848, 886624, 942038, 1219108, 1232704, 1609696, 1773248, 1884076, 2438216, 3219392, 3768152, 4876432, 5181209, 7536304, 9752864, 10362418, 15072608, 19505728, 20724836, 30145216, 41449672, 82899344, 165798688, 331597376]

約数ペア:

[(1, 331597376), (2, 165798688), (4, 82899344), (8, 41449672), (11, 30145216), (16, 20724836), (17, 19505728), (22, 15072608), (32, 10362418), (34, 9752864), (44, 7536304), (64, 5181209), (68, 4876432), (88, 3768152), (103, 3219392), (136, 2438216), (176, 1884076), (187, 1773248), (206, 1609696), (269, 1232704), (272, 1219108), (352, 942038), (374, 886624), (412, 804848), (538, 616352), (544, 609554), (704, 471019), (748, 443312), (824, 402424), (1076, 308176), (1088, 304777), (1133, 292672), (1496, 221656), (1648, 201212), (1751, 189376), (2152, 154088), (2266, 146336), (2959, 112064), (2992, 110828), (3296, 100606), (3502, 94688), (4304, 77044), (4532, 73168), (4573, 72512), (5918, 56032), (5984, 55414), (6592, 50303), (7004, 47344), (8608, 38522), (9064, 36584), (9146, 36256), (11836, 28016), (11968, 27707), (14008, 23672), (17216, 19261), (18128, 18292)]