338811616

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 810819072

約数和(自身を除く): 472007456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 88, 104, 106, 121, 127, 143, 176, 208, 212, 242, 254, 286, 352, 416, 424, 484, 508, 572, 583, 689, 848, 968, 1016, 1144, 1166, 1378, 1397, 1573, 1651, 1696, 1936, 2032, 2288, 2332, 2756, 2794, 3146, 3302, 3872, 4064, 4576, 4664, 5512, 5588, 6292, 6413, 6604, 6731, 7579, 9328, 11024, 11176, 12584, 12826, 13208, 13462, 15158, 15367, 18161, 18656, 22048, 22352, 25168, 25652, 26416, 26924, 30316, 30734, 36322, 44704, 50336, 51304, 52832, 53848, 60632, 61468, 72644, 74041, 83369, 87503, 102608, 107696, 121264, 122936, 145288, 148082, 166738, 175006, 199771, 205216, 215392, 242528, 245872, 290576, 296164, 333476, 350012, 399542, 491744, 581152, 592328, 666952, 700024, 799084, 814451, 962533, 1184656, 1333904, 1400048, 1598168, 1628902, 1925066, 2369312, 2667808, 2800096, 3196336, 3257804, 3850132, 6392672, 6515608, 7700264, 10587863, 13031216, 15400528, 21175726, 26062432, 30801056, 42351452, 84702904, 169405808, 338811616]

約数ペア:

[(1, 338811616), (2, 169405808), (4, 84702904), (8, 42351452), (11, 30801056), (13, 26062432), (16, 21175726), (22, 15400528), (26, 13031216), (32, 10587863), (44, 7700264), (52, 6515608), (53, 6392672), (88, 3850132), (104, 3257804), (106, 3196336), (121, 2800096), (127, 2667808), (143, 2369312), (176, 1925066), (208, 1628902), (212, 1598168), (242, 1400048), (254, 1333904), (286, 1184656), (352, 962533), (416, 814451), (424, 799084), (484, 700024), (508, 666952), (572, 592328), (583, 581152), (689, 491744), (848, 399542), (968, 350012), (1016, 333476), (1144, 296164), (1166, 290576), (1378, 245872), (1397, 242528), (1573, 215392), (1651, 205216), (1696, 199771), (1936, 175006), (2032, 166738), (2288, 148082), (2332, 145288), (2756, 122936), (2794, 121264), (3146, 107696), (3302, 102608), (3872, 87503), (4064, 83369), (4576, 74041), (4664, 72644), (5512, 61468), (5588, 60632), (6292, 53848), (6413, 52832), (6604, 51304), (6731, 50336), (7579, 44704), (9328, 36322), (11024, 30734), (11176, 30316), (12584, 26924), (12826, 26416), (13208, 25652), (13462, 25168), (15158, 22352), (15367, 22048), (18161, 18656)]