298291840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6053}}^1$

素因数の和:6090

約数の個数: 128

約数和(自身を含む): 889211520

約数和(自身を除く): 590919680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6053, 6160, 7040, 9856, 12106, 12320, 24212, 24640, 30265, 42371, 48424, 49280, 60530, 66583, 84742, 96848, 121060, 133166, 169484, 193696, 211855, 242120, 266332, 332915, 338968, 387392, 423710, 466081, 484240, 532664, 665830, 677936, 774784, 847420, 932162, 968480, 1065328, 1331660, 1355872, 1694840, 1864324, 1936960, 2130656, 2330405, 2663320, 2711744, 3389680, 3728648, 3873920, 4261312, 4660810, 5326640, 5423488, 6779360, 7457296, 8522624, 9321620, 10653280, 13558720, 14914592, 18643240, 21306560, 27117440, 29829184, 37286480, 42613120, 59658368, 74572960, 149145920, 298291840]

約数ペア:

[(1, 298291840), (2, 149145920), (4, 74572960), (5, 59658368), (7, 42613120), (8, 37286480), (10, 29829184), (11, 27117440), (14, 21306560), (16, 18643240), (20, 14914592), (22, 13558720), (28, 10653280), (32, 9321620), (35, 8522624), (40, 7457296), (44, 6779360), (55, 5423488), (56, 5326640), (64, 4660810), (70, 4261312), (77, 3873920), (80, 3728648), (88, 3389680), (110, 2711744), (112, 2663320), (128, 2330405), (140, 2130656), (154, 1936960), (160, 1864324), (176, 1694840), (220, 1355872), (224, 1331660), (280, 1065328), (308, 968480), (320, 932162), (352, 847420), (385, 774784), (440, 677936), (448, 665830), (560, 532664), (616, 484240), (640, 466081), (704, 423710), (770, 387392), (880, 338968), (896, 332915), (1120, 266332), (1232, 242120), (1408, 211855), (1540, 193696), (1760, 169484), (2240, 133166), (2464, 121060), (3080, 96848), (3520, 84742), (4480, 66583), (4928, 60530), (6053, 49280), (6160, 48424), (7040, 42371), (9856, 30265), (12106, 24640), (12320, 24212)]