269649920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1593

約数の個数: 96

約数和(自身を含む): 685503000

約数和(自身を除く): 415853080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 1549, 2048, 2176, 2560, 2720, 3098, 4352, 5120, 5440, 6196, 7745, 8704, 10240, 10880, 12392, 15490, 17408, 21760, 24784, 26333, 30980, 34816, 43520, 49568, 52666, 61960, 87040, 99136, 105332, 123920, 131665, 174080, 198272, 210664, 247840, 263330, 396544, 421328, 495680, 526660, 793088, 842656, 991360, 1053320, 1586176, 1685312, 1982720, 2106640, 3172352, 3370624, 3965440, 4213280, 6741248, 7930880, 8426560, 13482496, 15861760, 16853120, 26964992, 33706240, 53929984, 67412480, 134824960, 269649920]

約数ペア:

[(1, 269649920), (2, 134824960), (4, 67412480), (5, 53929984), (8, 33706240), (10, 26964992), (16, 16853120), (17, 15861760), (20, 13482496), (32, 8426560), (34, 7930880), (40, 6741248), (64, 4213280), (68, 3965440), (80, 3370624), (85, 3172352), (128, 2106640), (136, 1982720), (160, 1685312), (170, 1586176), (256, 1053320), (272, 991360), (320, 842656), (340, 793088), (512, 526660), (544, 495680), (640, 421328), (680, 396544), (1024, 263330), (1088, 247840), (1280, 210664), (1360, 198272), (1549, 174080), (2048, 131665), (2176, 123920), (2560, 105332), (2720, 99136), (3098, 87040), (4352, 61960), (5120, 52666), (5440, 49568), (6196, 43520), (7745, 34816), (8704, 30980), (10240, 26333), (10880, 24784), (12392, 21760), (15490, 17408)]