28508574996

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{12479}}^1$

素因数の和:13147

約数の個数: 120

約数和(自身を含む): 81435594240

約数和(自身を除く): 52927019244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 641, 891, 1188, 1282, 1782, 1923, 2564, 3564, 3846, 5769, 7051, 7692, 11538, 12479, 14102, 17307, 21153, 23076, 24958, 28204, 34614, 37437, 42306, 49916, 51921, 63459, 69228, 74874, 84612, 103842, 112311, 126918, 137269, 149748, 190377, 207684, 224622, 253836, 274538, 336933, 380754, 411807, 449244, 549076, 571131, 673866, 761508, 823614, 1010799, 1142262, 1235421, 1347732, 1647228, 2021598, 2284524, 2470842, 3706263, 4043196, 4941684, 7412526, 7999039, 11118789, 14825052, 15998078, 22237578, 23997117, 31996156, 44475156, 47994234, 71991351, 87989429, 95988468, 143982702, 175978858, 215974053, 263968287, 287965404, 351957716, 431948106, 527936574, 647922159, 791904861, 863896212, 1055873148, 1295844318, 1583809722, 2375714583, 2591688636, 3167619444, 4751429166, 7127143749, 9502858332, 14254287498, 28508574996]

約数ペア:

[(1, 28508574996), (2, 14254287498), (3, 9502858332), (4, 7127143749), (6, 4751429166), (9, 3167619444), (11, 2591688636), (12, 2375714583), (18, 1583809722), (22, 1295844318), (27, 1055873148), (33, 863896212), (36, 791904861), (44, 647922159), (54, 527936574), (66, 431948106), (81, 351957716), (99, 287965404), (108, 263968287), (132, 215974053), (162, 175978858), (198, 143982702), (297, 95988468), (324, 87989429), (396, 71991351), (594, 47994234), (641, 44475156), (891, 31996156), (1188, 23997117), (1282, 22237578), (1782, 15998078), (1923, 14825052), (2564, 11118789), (3564, 7999039), (3846, 7412526), (5769, 4941684), (7051, 4043196), (7692, 3706263), (11538, 2470842), (12479, 2284524), (14102, 2021598), (17307, 1647228), (21153, 1347732), (23076, 1235421), (24958, 1142262), (28204, 1010799), (34614, 823614), (37437, 761508), (42306, 673866), (49916, 571131), (51921, 549076), (63459, 449244), (69228, 411807), (74874, 380754), (84612, 336933), (103842, 274538), (112311, 253836), (126918, 224622), (137269, 207684), (149748, 190377)]