385982464

素因数分解:

$2^{13}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 112

約数和(自身を含む): 905914368

約数和(自身を除く): 519931904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 127, 128, 212, 224, 254, 256, 371, 424, 448, 508, 512, 742, 848, 889, 896, 1016, 1024, 1484, 1696, 1778, 1792, 2032, 2048, 2968, 3392, 3556, 3584, 4064, 4096, 5936, 6731, 6784, 7112, 7168, 8128, 8192, 11872, 13462, 13568, 14224, 14336, 16256, 23744, 26924, 27136, 28448, 28672, 32512, 47117, 47488, 53848, 54272, 56896, 57344, 65024, 94234, 94976, 107696, 108544, 113792, 130048, 188468, 189952, 215392, 217088, 227584, 260096, 376936, 379904, 430784, 434176, 455168, 520192, 753872, 759808, 861568, 910336, 1040384, 1507744, 1519616, 1723136, 1820672, 3015488, 3039232, 3446272, 3641344, 6030976, 6892544, 7282688, 12061952, 13785088, 24123904, 27570176, 48247808, 55140352, 96495616, 192991232, 385982464]

約数ペア:

[(1, 385982464), (2, 192991232), (4, 96495616), (7, 55140352), (8, 48247808), (14, 27570176), (16, 24123904), (28, 13785088), (32, 12061952), (53, 7282688), (56, 6892544), (64, 6030976), (106, 3641344), (112, 3446272), (127, 3039232), (128, 3015488), (212, 1820672), (224, 1723136), (254, 1519616), (256, 1507744), (371, 1040384), (424, 910336), (448, 861568), (508, 759808), (512, 753872), (742, 520192), (848, 455168), (889, 434176), (896, 430784), (1016, 379904), (1024, 376936), (1484, 260096), (1696, 227584), (1778, 217088), (1792, 215392), (2032, 189952), (2048, 188468), (2968, 130048), (3392, 113792), (3556, 108544), (3584, 107696), (4064, 94976), (4096, 94234), (5936, 65024), (6731, 57344), (6784, 56896), (7112, 54272), (7168, 53848), (8128, 47488), (8192, 47117), (11872, 32512), (13462, 28672), (13568, 28448), (14224, 27136), (14336, 26924), (16256, 23744)]