285669216

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:714

約数の個数: 216

約数和(自身を含む): 976981824

約数和(自身を除く): 691312608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 653, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1306, 1488, 1519, 1568, 1736, 1764, 1953, 1959, 2016, 2232, 2352, 2604, 2612, 2976, 3038, 3472, 3528, 3906, 3918, 4464, 4557, 4571, 4704, 5208, 5224, 5877, 6076, 6944, 7056, 7812, 7836, 8928, 9114, 9142, 10416, 10448, 11754, 12152, 13671, 13713, 14112, 15624, 15672, 18228, 18284, 20243, 20832, 20896, 23508, 24304, 27342, 27426, 31248, 31344, 31997, 36456, 36568, 40486, 41139, 47016, 48608, 54684, 54852, 60729, 62496, 62688, 63994, 72912, 73136, 80972, 82278, 94032, 95991, 109368, 109704, 121458, 127988, 141701, 145824, 146272, 161944, 164556, 182187, 188064, 191982, 218736, 219408, 242916, 255976, 283402, 287973, 323888, 329112, 364374, 383964, 425103, 437472, 438816, 485832, 511952, 566804, 575946, 647776, 658224, 728748, 767928, 850206, 971664, 991907, 1023904, 1133608, 1151892, 1275309, 1316448, 1457496, 1535856, 1700412, 1943328, 1983814, 2267216, 2303784, 2550618, 2914992, 2975721, 3071712, 3400824, 3967628, 4534432, 4607568, 5101236, 5829984, 5951442, 6801648, 7935256, 8927163, 9215136, 10202472, 11902884, 13603296, 15870512, 17854326, 20404944, 23805768, 31741024, 35708652, 40809888, 47611536, 71417304, 95223072, 142834608, 285669216]

約数ペア:

[(1, 285669216), (2, 142834608), (3, 95223072), (4, 71417304), (6, 47611536), (7, 40809888), (8, 35708652), (9, 31741024), (12, 23805768), (14, 20404944), (16, 17854326), (18, 15870512), (21, 13603296), (24, 11902884), (28, 10202472), (31, 9215136), (32, 8927163), (36, 7935256), (42, 6801648), (48, 5951442), (49, 5829984), (56, 5101236), (62, 4607568), (63, 4534432), (72, 3967628), (84, 3400824), (93, 3071712), (96, 2975721), (98, 2914992), (112, 2550618), (124, 2303784), (126, 2267216), (144, 1983814), (147, 1943328), (168, 1700412), (186, 1535856), (196, 1457496), (217, 1316448), (224, 1275309), (248, 1151892), (252, 1133608), (279, 1023904), (288, 991907), (294, 971664), (336, 850206), (372, 767928), (392, 728748), (434, 658224), (441, 647776), (496, 575946), (504, 566804), (558, 511952), (588, 485832), (651, 438816), (653, 437472), (672, 425103), (744, 383964), (784, 364374), (868, 329112), (882, 323888), (992, 287973), (1008, 283402), (1116, 255976), (1176, 242916), (1302, 219408), (1306, 218736), (1488, 191982), (1519, 188064), (1568, 182187), (1736, 164556), (1764, 161944), (1953, 146272), (1959, 145824), (2016, 141701), (2232, 127988), (2352, 121458), (2604, 109704), (2612, 109368), (2976, 95991), (3038, 94032), (3472, 82278), (3528, 80972), (3906, 73136), (3918, 72912), (4464, 63994), (4557, 62688), (4571, 62496), (4704, 60729), (5208, 54852), (5224, 54684), (5877, 48608), (6076, 47016), (6944, 41139), (7056, 40486), (7812, 36568), (7836, 36456), (8928, 31997), (9114, 31344), (9142, 31248), (10416, 27426), (10448, 27342), (11754, 24304), (12152, 23508), (13671, 20896), (13713, 20832), (14112, 20243), (15624, 18284), (15672, 18228)]