350849408

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 883088460

約数和(自身を除く): 532239052

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 331, 338, 364, 392, 416, 448, 637, 662, 676, 728, 784, 832, 896, 1183, 1274, 1324, 1352, 1456, 1568, 1664, 2317, 2366, 2548, 2648, 2704, 2912, 3136, 4303, 4634, 4732, 5096, 5296, 5408, 5824, 6272, 8281, 8606, 9268, 9464, 10192, 10592, 10816, 11648, 16219, 16562, 17212, 18536, 18928, 20384, 21184, 21632, 30121, 32438, 33124, 34424, 37072, 37856, 40768, 42368, 55939, 60242, 64876, 66248, 68848, 74144, 75712, 81536, 111878, 120484, 129752, 132496, 137696, 148288, 151424, 210847, 223756, 240968, 259504, 264992, 275392, 296576, 391573, 421694, 447512, 481936, 519008, 529984, 550784, 783146, 843388, 895024, 963872, 1038016, 1059968, 1566292, 1686776, 1790048, 1927744, 2076032, 2741011, 3132584, 3373552, 3580096, 3855488, 5482022, 6265168, 6747104, 7160192, 10964044, 12530336, 13494208, 21928088, 25060672, 26988416, 43856176, 50121344, 87712352, 175424704, 350849408]

約数ペア:

[(1, 350849408), (2, 175424704), (4, 87712352), (7, 50121344), (8, 43856176), (13, 26988416), (14, 25060672), (16, 21928088), (26, 13494208), (28, 12530336), (32, 10964044), (49, 7160192), (52, 6747104), (56, 6265168), (64, 5482022), (91, 3855488), (98, 3580096), (104, 3373552), (112, 3132584), (128, 2741011), (169, 2076032), (182, 1927744), (196, 1790048), (208, 1686776), (224, 1566292), (331, 1059968), (338, 1038016), (364, 963872), (392, 895024), (416, 843388), (448, 783146), (637, 550784), (662, 529984), (676, 519008), (728, 481936), (784, 447512), (832, 421694), (896, 391573), (1183, 296576), (1274, 275392), (1324, 264992), (1352, 259504), (1456, 240968), (1568, 223756), (1664, 210847), (2317, 151424), (2366, 148288), (2548, 137696), (2648, 132496), (2704, 129752), (2912, 120484), (3136, 111878), (4303, 81536), (4634, 75712), (4732, 74144), (5096, 68848), (5296, 66248), (5408, 64876), (5824, 60242), (6272, 55939), (8281, 42368), (8606, 40768), (9268, 37856), (9464, 37072), (10192, 34424), (10592, 33124), (10816, 32438), (11648, 30121), (16219, 21632), (16562, 21184), (17212, 20384), (18536, 18928)]