1538220012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2543}}^1$

素因数の和:2955

約数の個数: 96

約数和(自身を含む): 4330905600

約数和(自身を除く): 2792685588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 379, 399, 532, 758, 798, 1137, 1516, 1596, 2274, 2543, 2653, 4548, 5086, 5306, 7201, 7629, 7959, 10172, 10612, 14402, 15258, 15918, 17801, 21603, 28804, 30516, 31836, 35602, 43206, 48317, 50407, 53403, 71204, 86412, 96634, 100814, 106806, 144951, 151221, 193268, 201628, 213612, 289902, 302442, 338219, 579804, 604884, 676438, 963797, 1014657, 1352876, 1927594, 2029314, 2891391, 3855188, 4058628, 5782782, 6746579, 11565564, 13493158, 18312143, 20239737, 26986316, 36624286, 40479474, 54936429, 73248572, 80958948, 109872858, 128185001, 219745716, 256370002, 384555003, 512740004, 769110006, 1538220012]

約数ペア:

[(1, 1538220012), (2, 769110006), (3, 512740004), (4, 384555003), (6, 256370002), (7, 219745716), (12, 128185001), (14, 109872858), (19, 80958948), (21, 73248572), (28, 54936429), (38, 40479474), (42, 36624286), (57, 26986316), (76, 20239737), (84, 18312143), (114, 13493158), (133, 11565564), (228, 6746579), (266, 5782782), (379, 4058628), (399, 3855188), (532, 2891391), (758, 2029314), (798, 1927594), (1137, 1352876), (1516, 1014657), (1596, 963797), (2274, 676438), (2543, 604884), (2653, 579804), (4548, 338219), (5086, 302442), (5306, 289902), (7201, 213612), (7629, 201628), (7959, 193268), (10172, 151221), (10612, 144951), (14402, 106806), (15258, 100814), (15918, 96634), (17801, 86412), (21603, 71204), (28804, 53403), (30516, 50407), (31836, 48317), (35602, 43206)]