987830748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 2844979200

約数和(自身を除く): 1857148452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 53, 54, 57, 62, 76, 93, 106, 108, 114, 124, 159, 171, 186, 212, 228, 279, 293, 318, 342, 372, 477, 513, 558, 586, 589, 636, 684, 837, 879, 954, 1007, 1026, 1116, 1172, 1178, 1431, 1643, 1674, 1758, 1767, 1908, 2014, 2052, 2356, 2637, 2862, 3021, 3286, 3348, 3516, 3534, 4028, 4929, 5274, 5301, 5567, 5724, 6042, 6572, 7068, 7911, 9063, 9083, 9858, 10548, 10602, 11134, 12084, 14787, 15529, 15822, 15903, 16701, 18126, 18166, 19716, 21204, 22268, 27189, 27249, 29574, 31058, 31217, 31644, 31806, 33402, 36252, 36332, 44361, 46587, 50103, 54378, 54498, 59148, 62116, 62434, 63612, 66804, 81747, 88722, 93174, 93651, 100206, 108756, 108996, 124868, 139761, 150309, 163494, 172577, 177444, 186348, 187302, 200412, 245241, 279522, 280953, 295051, 300618, 326988, 345154, 374604, 419283, 481399, 490482, 517731, 559044, 561906, 590102, 601236, 690308, 838566, 842859, 885153, 962798, 980964, 1035462, 1123812, 1180204, 1444197, 1553193, 1677132, 1685718, 1770306, 1925596, 2070924, 2655459, 2888394, 3106386, 3371436, 3540612, 4332591, 4659579, 5310918, 5776788, 6212772, 7966377, 8665182, 9146581, 9319158, 10621836, 12997773, 15932754, 17330364, 18293162, 18638316, 25995546, 27439743, 31865508, 36586324, 51991092, 54879486, 82319229, 109758972, 164638458, 246957687, 329276916, 493915374, 987830748]

約数ペア:

[(1, 987830748), (2, 493915374), (3, 329276916), (4, 246957687), (6, 164638458), (9, 109758972), (12, 82319229), (18, 54879486), (19, 51991092), (27, 36586324), (31, 31865508), (36, 27439743), (38, 25995546), (53, 18638316), (54, 18293162), (57, 17330364), (62, 15932754), (76, 12997773), (93, 10621836), (106, 9319158), (108, 9146581), (114, 8665182), (124, 7966377), (159, 6212772), (171, 5776788), (186, 5310918), (212, 4659579), (228, 4332591), (279, 3540612), (293, 3371436), (318, 3106386), (342, 2888394), (372, 2655459), (477, 2070924), (513, 1925596), (558, 1770306), (586, 1685718), (589, 1677132), (636, 1553193), (684, 1444197), (837, 1180204), (879, 1123812), (954, 1035462), (1007, 980964), (1026, 962798), (1116, 885153), (1172, 842859), (1178, 838566), (1431, 690308), (1643, 601236), (1674, 590102), (1758, 561906), (1767, 559044), (1908, 517731), (2014, 490482), (2052, 481399), (2356, 419283), (2637, 374604), (2862, 345154), (3021, 326988), (3286, 300618), (3348, 295051), (3516, 280953), (3534, 279522), (4028, 245241), (4929, 200412), (5274, 187302), (5301, 186348), (5567, 177444), (5724, 172577), (6042, 163494), (6572, 150309), (7068, 139761), (7911, 124868), (9063, 108996), (9083, 108756), (9858, 100206), (10548, 93651), (10602, 93174), (11134, 88722), (12084, 81747), (14787, 66804), (15529, 63612), (15822, 62434), (15903, 62116), (16701, 59148), (18126, 54498), (18166, 54378), (19716, 50103), (21204, 46587), (22268, 44361), (27189, 36332), (27249, 36252), (29574, 33402), (31058, 31806), (31217, 31644)]