413727488

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 876140160

約数和(自身を除く): 462412672

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 592, 992, 1147, 1184, 1409, 1984, 2294, 2368, 2818, 3968, 4588, 4736, 5636, 7936, 9176, 9472, 11272, 18352, 22544, 36704, 43679, 45088, 52133, 73408, 87358, 90176, 104266, 146816, 174716, 180352, 208532, 293632, 349432, 360704, 417064, 698864, 834128, 1397728, 1616123, 1668256, 2795456, 3232246, 3336512, 5590912, 6464492, 6673024, 11181824, 12928984, 13346048, 25857968, 51715936, 103431872, 206863744, 413727488]

約数ペア:

[(1, 413727488), (2, 206863744), (4, 103431872), (8, 51715936), (16, 25857968), (31, 13346048), (32, 12928984), (37, 11181824), (62, 6673024), (64, 6464492), (74, 5590912), (124, 3336512), (128, 3232246), (148, 2795456), (248, 1668256), (256, 1616123), (296, 1397728), (496, 834128), (592, 698864), (992, 417064), (1147, 360704), (1184, 349432), (1409, 293632), (1984, 208532), (2294, 180352), (2368, 174716), (2818, 146816), (3968, 104266), (4588, 90176), (4736, 87358), (5636, 73408), (7936, 52133), (9176, 45088), (9472, 43679), (11272, 36704), (18352, 22544)]