457335424

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 1172102400

約数和(自身を除く): 714766976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 79, 91, 98, 104, 112, 128, 142, 158, 182, 196, 208, 224, 284, 316, 364, 392, 416, 448, 497, 553, 568, 632, 637, 728, 784, 832, 896, 923, 994, 1027, 1106, 1136, 1264, 1274, 1456, 1568, 1664, 1846, 1988, 2054, 2212, 2272, 2528, 2548, 2912, 3136, 3479, 3692, 3871, 3976, 4108, 4424, 4544, 5056, 5096, 5609, 5824, 6272, 6461, 6958, 7189, 7384, 7742, 7952, 8216, 8848, 9088, 10112, 10192, 11218, 11648, 12922, 13916, 14378, 14768, 15484, 15904, 16432, 17696, 20384, 22436, 25844, 27832, 28756, 29536, 30968, 31808, 32864, 35392, 39263, 40768, 44872, 45227, 50323, 51688, 55664, 57512, 59072, 61936, 63616, 65728, 70784, 72917, 78526, 81536, 89744, 90454, 100646, 103376, 111328, 115024, 118144, 123872, 131456, 145834, 157052, 179488, 180908, 201292, 206752, 222656, 230048, 247744, 274841, 291668, 314104, 358976, 361816, 402584, 413504, 445312, 460096, 495488, 510419, 549682, 583336, 628208, 717952, 723632, 805168, 827008, 920192, 1020838, 1099364, 1166672, 1256416, 1447264, 1610336, 2041676, 2198728, 2333344, 2512832, 2894528, 3220672, 3572933, 4083352, 4397456, 4666688, 5025664, 5789056, 6441344, 7145866, 8166704, 8794912, 9333376, 14291732, 16333408, 17589824, 28583464, 32666816, 35179648, 57166928, 65333632, 114333856, 228667712, 457335424]

約数ペア:

[(1, 457335424), (2, 228667712), (4, 114333856), (7, 65333632), (8, 57166928), (13, 35179648), (14, 32666816), (16, 28583464), (26, 17589824), (28, 16333408), (32, 14291732), (49, 9333376), (52, 8794912), (56, 8166704), (64, 7145866), (71, 6441344), (79, 5789056), (91, 5025664), (98, 4666688), (104, 4397456), (112, 4083352), (128, 3572933), (142, 3220672), (158, 2894528), (182, 2512832), (196, 2333344), (208, 2198728), (224, 2041676), (284, 1610336), (316, 1447264), (364, 1256416), (392, 1166672), (416, 1099364), (448, 1020838), (497, 920192), (553, 827008), (568, 805168), (632, 723632), (637, 717952), (728, 628208), (784, 583336), (832, 549682), (896, 510419), (923, 495488), (994, 460096), (1027, 445312), (1106, 413504), (1136, 402584), (1264, 361816), (1274, 358976), (1456, 314104), (1568, 291668), (1664, 274841), (1846, 247744), (1988, 230048), (2054, 222656), (2212, 206752), (2272, 201292), (2528, 180908), (2548, 179488), (2912, 157052), (3136, 145834), (3479, 131456), (3692, 123872), (3871, 118144), (3976, 115024), (4108, 111328), (4424, 103376), (4544, 100646), (5056, 90454), (5096, 89744), (5609, 81536), (5824, 78526), (6272, 72917), (6461, 70784), (6958, 65728), (7189, 63616), (7384, 61936), (7742, 59072), (7952, 57512), (8216, 55664), (8848, 51688), (9088, 50323), (10112, 45227), (10192, 44872), (11218, 40768), (11648, 39263), (12922, 35392), (13916, 32864), (14378, 31808), (14768, 30968), (15484, 29536), (15904, 28756), (16432, 27832), (17696, 25844), (20384, 22436)]