228667712

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 583752960

約数和(自身を除く): 355085248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 79, 91, 98, 104, 112, 142, 158, 182, 196, 208, 224, 284, 316, 364, 392, 416, 448, 497, 553, 568, 632, 637, 728, 784, 832, 923, 994, 1027, 1106, 1136, 1264, 1274, 1456, 1568, 1846, 1988, 2054, 2212, 2272, 2528, 2548, 2912, 3136, 3479, 3692, 3871, 3976, 4108, 4424, 4544, 5056, 5096, 5609, 5824, 6461, 6958, 7189, 7384, 7742, 7952, 8216, 8848, 10192, 11218, 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, 65728, 72917, 78526, 89744, 90454, 100646, 103376, 111328, 115024, 123872, 145834, 157052, 179488, 180908, 201292, 206752, 222656, 230048, 247744, 274841, 291668, 314104, 358976, 361816, 402584, 413504, 460096, 510419, 549682, 583336, 628208, 723632, 805168, 1020838, 1099364, 1166672, 1256416, 1447264, 1610336, 2041676, 2198728, 2333344, 2512832, 2894528, 3220672, 3572933, 4083352, 4397456, 4666688, 7145866, 8166704, 8794912, 14291732, 16333408, 17589824, 28583464, 32666816, 57166928, 114333856, 228667712]

約数ペア:

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