420736896

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2373

約数の個数: 128

約数和(自身を含む): 1265738400

約数和(自身を除く): 845001504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 384, 424, 432, 477, 576, 636, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1908, 2297, 2544, 2862, 3392, 3456, 3816, 4594, 5088, 5724, 6784, 6891, 7632, 9188, 10176, 11448, 13782, 15264, 18376, 20352, 20673, 22896, 27564, 30528, 36752, 41346, 45792, 55128, 61056, 62019, 73504, 82692, 91584, 110256, 121741, 124038, 147008, 165384, 183168, 220512, 243482, 248076, 294016, 330768, 365223, 441024, 486964, 496152, 661536, 730446, 882048, 973928, 992304, 1095669, 1323072, 1460892, 1947856, 1984608, 2191338, 2646144, 2921784, 3287007, 3895712, 3969216, 4382676, 5843568, 6574014, 7791424, 7938432, 8765352, 11687136, 13148028, 15582848, 17530704, 23374272, 26296056, 35061408, 46748544, 52592112, 70122816, 105184224, 140245632, 210368448, 420736896]

約数ペア:

[(1, 420736896), (2, 210368448), (3, 140245632), (4, 105184224), (6, 70122816), (8, 52592112), (9, 46748544), (12, 35061408), (16, 26296056), (18, 23374272), (24, 17530704), (27, 15582848), (32, 13148028), (36, 11687136), (48, 8765352), (53, 7938432), (54, 7791424), (64, 6574014), (72, 5843568), (96, 4382676), (106, 3969216), (108, 3895712), (128, 3287007), (144, 2921784), (159, 2646144), (192, 2191338), (212, 1984608), (216, 1947856), (288, 1460892), (318, 1323072), (384, 1095669), (424, 992304), (432, 973928), (477, 882048), (576, 730446), (636, 661536), (848, 496152), (864, 486964), (954, 441024), (1152, 365223), (1272, 330768), (1431, 294016), (1696, 248076), (1728, 243482), (1908, 220512), (2297, 183168), (2544, 165384), (2862, 147008), (3392, 124038), (3456, 121741), (3816, 110256), (4594, 91584), (5088, 82692), (5724, 73504), (6784, 62019), (6891, 61056), (7632, 55128), (9188, 45792), (10176, 41346), (11448, 36752), (13782, 30528), (15264, 27564), (18376, 22896), (20352, 20673)]