255390912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 168

約数和(自身を含む): 846527136

約数和(自身を除く): 591136224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 144, 168, 192, 194, 224, 252, 288, 291, 336, 388, 448, 504, 576, 582, 653, 672, 679, 776, 873, 1008, 1164, 1306, 1344, 1358, 1552, 1746, 1959, 2016, 2037, 2328, 2612, 2716, 3104, 3492, 3918, 4032, 4074, 4571, 4656, 5224, 5432, 5877, 6111, 6208, 6984, 7836, 8148, 9142, 9312, 10448, 10864, 11754, 12222, 13713, 13968, 15672, 16296, 18284, 18624, 20896, 21728, 23508, 24444, 27426, 27936, 31344, 32592, 36568, 41139, 41792, 43456, 47016, 48888, 54852, 55872, 62688, 63341, 65184, 73136, 82278, 94032, 97776, 109704, 125376, 126682, 130368, 146272, 164556, 188064, 190023, 195552, 219408, 253364, 292544, 329112, 376128, 380046, 391104, 438816, 443387, 506728, 570069, 658224, 760092, 877632, 886774, 1013456, 1140138, 1316448, 1330161, 1520184, 1773548, 2026912, 2280276, 2632896, 2660322, 3040368, 3547096, 3990483, 4053824, 4560552, 5320644, 6080736, 7094192, 7980966, 9121104, 10641288, 12161472, 14188384, 15961932, 18242208, 21282576, 28376768, 31923864, 36484416, 42565152, 63847728, 85130304, 127695456, 255390912]

約数ペア:

[(1, 255390912), (2, 127695456), (3, 85130304), (4, 63847728), (6, 42565152), (7, 36484416), (8, 31923864), (9, 28376768), (12, 21282576), (14, 18242208), (16, 15961932), (18, 14188384), (21, 12161472), (24, 10641288), (28, 9121104), (32, 7980966), (36, 7094192), (42, 6080736), (48, 5320644), (56, 4560552), (63, 4053824), (64, 3990483), (72, 3547096), (84, 3040368), (96, 2660322), (97, 2632896), (112, 2280276), (126, 2026912), (144, 1773548), (168, 1520184), (192, 1330161), (194, 1316448), (224, 1140138), (252, 1013456), (288, 886774), (291, 877632), (336, 760092), (388, 658224), (448, 570069), (504, 506728), (576, 443387), (582, 438816), (653, 391104), (672, 380046), (679, 376128), (776, 329112), (873, 292544), (1008, 253364), (1164, 219408), (1306, 195552), (1344, 190023), (1358, 188064), (1552, 164556), (1746, 146272), (1959, 130368), (2016, 126682), (2037, 125376), (2328, 109704), (2612, 97776), (2716, 94032), (3104, 82278), (3492, 73136), (3918, 65184), (4032, 63341), (4074, 62688), (4571, 55872), (4656, 54852), (5224, 48888), (5432, 47016), (5877, 43456), (6111, 41792), (6208, 41139), (6984, 36568), (7836, 32592), (8148, 31344), (9142, 27936), (9312, 27426), (10448, 24444), (10864, 23508), (11754, 21728), (12222, 20896), (13713, 18624), (13968, 18284), (15672, 16296)]