208757472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 192

約数和(自身を含む): 706019328

約数和(自身を除く): 497261856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 462, 496, 528, 616, 651, 672, 682, 744, 868, 911, 924, 992, 1023, 1056, 1232, 1302, 1364, 1488, 1736, 1822, 1848, 2046, 2387, 2464, 2604, 2728, 2733, 2976, 3472, 3644, 3696, 4092, 4774, 5208, 5456, 5466, 6377, 6944, 7161, 7288, 7392, 8184, 9548, 10021, 10416, 10912, 10932, 12754, 14322, 14576, 16368, 19096, 19131, 20042, 20832, 21864, 25508, 28241, 28644, 29152, 30063, 32736, 38192, 38262, 40084, 43728, 51016, 56482, 57288, 60126, 70147, 76384, 76524, 80168, 84723, 87456, 102032, 112964, 114576, 120252, 140294, 153048, 160336, 169446, 197687, 204064, 210441, 225928, 229152, 240504, 280588, 306096, 310651, 320672, 338892, 395374, 420882, 451856, 481008, 561176, 593061, 612192, 621302, 677784, 790748, 841764, 903712, 931953, 962016, 1122352, 1186122, 1242604, 1355568, 1581496, 1683528, 1863906, 2174557, 2244704, 2372244, 2485208, 2711136, 3162992, 3367056, 3727812, 4349114, 4744488, 4970416, 6325984, 6523671, 6734112, 7455624, 8698228, 9488976, 9940832, 13047342, 14911248, 17396456, 18977952, 26094684, 29822496, 34792912, 52189368, 69585824, 104378736, 208757472]

約数ペア:

[(1, 208757472), (2, 104378736), (3, 69585824), (4, 52189368), (6, 34792912), (7, 29822496), (8, 26094684), (11, 18977952), (12, 17396456), (14, 14911248), (16, 13047342), (21, 9940832), (22, 9488976), (24, 8698228), (28, 7455624), (31, 6734112), (32, 6523671), (33, 6325984), (42, 4970416), (44, 4744488), (48, 4349114), (56, 3727812), (62, 3367056), (66, 3162992), (77, 2711136), (84, 2485208), (88, 2372244), (93, 2244704), (96, 2174557), (112, 1863906), (124, 1683528), (132, 1581496), (154, 1355568), (168, 1242604), (176, 1186122), (186, 1122352), (217, 962016), (224, 931953), (231, 903712), (248, 841764), (264, 790748), (308, 677784), (336, 621302), (341, 612192), (352, 593061), (372, 561176), (434, 481008), (462, 451856), (496, 420882), (528, 395374), (616, 338892), (651, 320672), (672, 310651), (682, 306096), (744, 280588), (868, 240504), (911, 229152), (924, 225928), (992, 210441), (1023, 204064), (1056, 197687), (1232, 169446), (1302, 160336), (1364, 153048), (1488, 140294), (1736, 120252), (1822, 114576), (1848, 112964), (2046, 102032), (2387, 87456), (2464, 84723), (2604, 80168), (2728, 76524), (2733, 76384), (2976, 70147), (3472, 60126), (3644, 57288), (3696, 56482), (4092, 51016), (4774, 43728), (5208, 40084), (5456, 38262), (5466, 38192), (6377, 32736), (6944, 30063), (7161, 29152), (7288, 28644), (7392, 28241), (8184, 25508), (9548, 21864), (10021, 20832), (10416, 20042), (10912, 19131), (10932, 19096), (12754, 16368), (14322, 14576)]