7848456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 25436160

約数和(自身を除く): 17587704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 137, 154, 168, 186, 217, 231, 248, 264, 274, 308, 341, 372, 411, 434, 462, 548, 616, 651, 682, 744, 822, 868, 924, 959, 1023, 1096, 1302, 1364, 1507, 1644, 1736, 1848, 1918, 2046, 2387, 2604, 2728, 2877, 3014, 3288, 3836, 4092, 4247, 4521, 4774, 5208, 5754, 6028, 7161, 7672, 8184, 8494, 9042, 9548, 10549, 11508, 12056, 12741, 14322, 16988, 18084, 19096, 21098, 23016, 25482, 28644, 29729, 31647, 33976, 36168, 42196, 46717, 50964, 57288, 59458, 63294, 84392, 89187, 93434, 101928, 118916, 126588, 140151, 178374, 186868, 237832, 253176, 280302, 327019, 356748, 373736, 560604, 654038, 713496, 981057, 1121208, 1308076, 1962114, 2616152, 3924228, 7848456]

約数ペア:

[(1, 7848456), (2, 3924228), (3, 2616152), (4, 1962114), (6, 1308076), (7, 1121208), (8, 981057), (11, 713496), (12, 654038), (14, 560604), (21, 373736), (22, 356748), (24, 327019), (28, 280302), (31, 253176), (33, 237832), (42, 186868), (44, 178374), (56, 140151), (62, 126588), (66, 118916), (77, 101928), (84, 93434), (88, 89187), (93, 84392), (124, 63294), (132, 59458), (137, 57288), (154, 50964), (168, 46717), (186, 42196), (217, 36168), (231, 33976), (248, 31647), (264, 29729), (274, 28644), (308, 25482), (341, 23016), (372, 21098), (411, 19096), (434, 18084), (462, 16988), (548, 14322), (616, 12741), (651, 12056), (682, 11508), (744, 10549), (822, 9548), (868, 9042), (924, 8494), (959, 8184), (1023, 7672), (1096, 7161), (1302, 6028), (1364, 5754), (1507, 5208), (1644, 4774), (1736, 4521), (1848, 4247), (1918, 4092), (2046, 3836), (2387, 3288), (2604, 3014), (2728, 2877)]