289516480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 112

約数和(自身を含む): 757452384

約数和(自身を除く): 467935904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 233, 320, 352, 353, 440, 466, 704, 706, 880, 932, 1165, 1412, 1760, 1765, 1864, 2330, 2563, 2824, 3520, 3530, 3728, 3883, 4660, 5126, 5648, 7060, 7456, 7766, 9320, 10252, 11296, 12815, 14120, 14912, 15532, 18640, 19415, 20504, 22592, 25630, 28240, 31064, 37280, 38830, 41008, 51260, 56480, 62128, 74560, 77660, 82016, 82249, 102520, 112960, 124256, 155320, 164032, 164498, 205040, 248512, 310640, 328996, 410080, 411245, 621280, 657992, 820160, 822490, 904739, 1242560, 1315984, 1644980, 1809478, 2631968, 3289960, 3618956, 4523695, 5263936, 6579920, 7237912, 9047390, 13159840, 14475824, 18094780, 26319680, 28951648, 36189560, 57903296, 72379120, 144758240, 289516480]

約数ペア:

[(1, 289516480), (2, 144758240), (4, 72379120), (5, 57903296), (8, 36189560), (10, 28951648), (11, 26319680), (16, 18094780), (20, 14475824), (22, 13159840), (32, 9047390), (40, 7237912), (44, 6579920), (55, 5263936), (64, 4523695), (80, 3618956), (88, 3289960), (110, 2631968), (160, 1809478), (176, 1644980), (220, 1315984), (233, 1242560), (320, 904739), (352, 822490), (353, 820160), (440, 657992), (466, 621280), (704, 411245), (706, 410080), (880, 328996), (932, 310640), (1165, 248512), (1412, 205040), (1760, 164498), (1765, 164032), (1864, 155320), (2330, 124256), (2563, 112960), (2824, 102520), (3520, 82249), (3530, 82016), (3728, 77660), (3883, 74560), (4660, 62128), (5126, 56480), (5648, 51260), (7060, 41008), (7456, 38830), (7766, 37280), (9320, 31064), (10252, 28240), (11296, 25630), (12815, 22592), (14120, 20504), (14912, 19415), (15532, 18640)]