397224576

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 1378615680

約数和(自身を除く): 981391104

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, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 227, 248, 252, 279, 288, 294, 336, 372, 384, 392, 434, 441, 448, 454, 496, 504, 558, 576, 588, 651, 672, 681, 744, 784, 868, 882, 896, 908, 992, 1008, 1116, 1152, 1176, 1302, 1344, 1362, 1488, 1519, 1568, 1589, 1736, 1764, 1816, 1953, 1984, 2016, 2043, 2232, 2352, 2604, 2688, 2724, 2976, 3038, 3136, 3178, 3472, 3528, 3632, 3906, 3968, 4032, 4086, 4464, 4557, 4704, 4767, 5208, 5448, 5952, 6076, 6272, 6356, 6944, 7037, 7056, 7264, 7812, 8064, 8172, 8928, 9114, 9408, 9534, 10416, 10896, 11123, 11904, 12152, 12712, 13671, 13888, 14074, 14112, 14301, 14528, 15624, 16344, 17856, 18228, 18816, 19068, 20832, 21111, 21792, 22246, 24304, 25424, 27342, 27776, 28148, 28224, 28602, 29056, 31248, 32688, 33369, 35712, 36456, 38136, 41664, 42222, 43584, 44492, 48608, 49259, 50848, 54684, 56296, 56448, 57204, 62496, 63333, 65376, 66738, 72912, 76272, 83328, 84444, 87168, 88984, 97216, 98518, 100107, 101696, 109368, 112592, 114408, 124992, 126666, 130752, 133476, 145824, 147777, 152544, 168888, 177968, 194432, 197036, 200214, 203392, 218736, 225184, 228816, 249984, 253332, 261504, 266952, 291648, 295554, 305088, 337776, 344813, 355936, 394072, 400428, 437472, 443331, 450368, 457632, 506664, 533904, 583296, 591108, 610176, 675552, 689626, 711872, 788144, 800856, 874944, 886662, 900736, 915264, 1013328, 1034439, 1067808, 1182216, 1351104, 1379252, 1423744, 1576288, 1601712, 1749888, 1773324, 1830528, 2026656, 2068878, 2135616, 2364432, 2702208, 2758504, 3103317, 3152576, 3203424, 3546648, 4053312, 4137756, 4271232, 4728864, 5517008, 6206634, 6305152, 6406848, 7093296, 8106624, 8275512, 9457728, 11034016, 12413268, 12813696, 14186592, 16551024, 18915456, 22068032, 24826536, 28373184, 33102048, 44136064, 49653072, 56746368, 66204096, 99306144, 132408192, 198612288, 397224576]

約数ペア:

[(1, 397224576), (2, 198612288), (3, 132408192), (4, 99306144), (6, 66204096), (7, 56746368), (8, 49653072), (9, 44136064), (12, 33102048), (14, 28373184), (16, 24826536), (18, 22068032), (21, 18915456), (24, 16551024), (28, 14186592), (31, 12813696), (32, 12413268), (36, 11034016), (42, 9457728), (48, 8275512), (49, 8106624), (56, 7093296), (62, 6406848), (63, 6305152), (64, 6206634), (72, 5517008), (84, 4728864), (93, 4271232), (96, 4137756), (98, 4053312), (112, 3546648), (124, 3203424), (126, 3152576), (128, 3103317), (144, 2758504), (147, 2702208), (168, 2364432), (186, 2135616), (192, 2068878), (196, 2026656), (217, 1830528), (224, 1773324), (227, 1749888), (248, 1601712), (252, 1576288), (279, 1423744), (288, 1379252), (294, 1351104), (336, 1182216), (372, 1067808), (384, 1034439), (392, 1013328), (434, 915264), (441, 900736), (448, 886662), (454, 874944), (496, 800856), (504, 788144), (558, 711872), (576, 689626), (588, 675552), (651, 610176), (672, 591108), (681, 583296), (744, 533904), (784, 506664), (868, 457632), (882, 450368), (896, 443331), (908, 437472), (992, 400428), (1008, 394072), (1116, 355936), (1152, 344813), (1176, 337776), (1302, 305088), (1344, 295554), (1362, 291648), (1488, 266952), (1519, 261504), (1568, 253332), (1589, 249984), (1736, 228816), (1764, 225184), (1816, 218736), (1953, 203392), (1984, 200214), (2016, 197036), (2043, 194432), (2232, 177968), (2352, 168888), (2604, 152544), (2688, 147777), (2724, 145824), (2976, 133476), (3038, 130752), (3136, 126666), (3178, 124992), (3472, 114408), (3528, 112592), (3632, 109368), (3906, 101696), (3968, 100107), (4032, 98518), (4086, 97216), (4464, 88984), (4557, 87168), (4704, 84444), (4767, 83328), (5208, 76272), (5448, 72912), (5952, 66738), (6076, 65376), (6272, 63333), (6356, 62496), (6944, 57204), (7037, 56448), (7056, 56296), (7264, 54684), (7812, 50848), (8064, 49259), (8172, 48608), (8928, 44492), (9114, 43584), (9408, 42222), (9534, 41664), (10416, 38136), (10896, 36456), (11123, 35712), (11904, 33369), (12152, 32688), (12712, 31248), (13671, 29056), (13888, 28602), (14074, 28224), (14112, 28148), (14301, 27776), (14528, 27342), (15624, 25424), (16344, 24304), (17856, 22246), (18228, 21792), (18816, 21111), (19068, 20832)]