388521504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1223

約数の個数: 144

約数和(自身を含む): 1270563840

約数和(自身を除く): 882042336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 191, 224, 252, 288, 336, 382, 504, 573, 672, 764, 1008, 1009, 1146, 1337, 1528, 1719, 2016, 2018, 2292, 2674, 3027, 3056, 3438, 4011, 4036, 4584, 5348, 6054, 6112, 6876, 7063, 8022, 8072, 9081, 9168, 10696, 12033, 12108, 13752, 14126, 16044, 16144, 18162, 18336, 21189, 21392, 24066, 24216, 27504, 28252, 32088, 32288, 36324, 42378, 42784, 48132, 48432, 55008, 56504, 63567, 64176, 72648, 84756, 96264, 96864, 113008, 127134, 128352, 145296, 169512, 192528, 192719, 226016, 254268, 290592, 339024, 385056, 385438, 508536, 578157, 678048, 770876, 1017072, 1156314, 1349033, 1541752, 1734471, 2034144, 2312628, 2698066, 3083504, 3468942, 4047099, 4625256, 5396132, 6167008, 6937884, 8094198, 9250512, 10792264, 12141297, 13875768, 16188396, 18501024, 21584528, 24282594, 27751536, 32376792, 43169056, 48565188, 55503072, 64753584, 97130376, 129507168, 194260752, 388521504]

約数ペア:

[(1, 388521504), (2, 194260752), (3, 129507168), (4, 97130376), (6, 64753584), (7, 55503072), (8, 48565188), (9, 43169056), (12, 32376792), (14, 27751536), (16, 24282594), (18, 21584528), (21, 18501024), (24, 16188396), (28, 13875768), (32, 12141297), (36, 10792264), (42, 9250512), (48, 8094198), (56, 6937884), (63, 6167008), (72, 5396132), (84, 4625256), (96, 4047099), (112, 3468942), (126, 3083504), (144, 2698066), (168, 2312628), (191, 2034144), (224, 1734471), (252, 1541752), (288, 1349033), (336, 1156314), (382, 1017072), (504, 770876), (573, 678048), (672, 578157), (764, 508536), (1008, 385438), (1009, 385056), (1146, 339024), (1337, 290592), (1528, 254268), (1719, 226016), (2016, 192719), (2018, 192528), (2292, 169512), (2674, 145296), (3027, 128352), (3056, 127134), (3438, 113008), (4011, 96864), (4036, 96264), (4584, 84756), (5348, 72648), (6054, 64176), (6112, 63567), (6876, 56504), (7063, 55008), (8022, 48432), (8072, 48132), (9081, 42784), (9168, 42378), (10696, 36324), (12033, 32288), (12108, 32088), (13752, 28252), (14126, 27504), (16044, 24216), (16144, 24066), (18162, 21392), (18336, 21189)]