254515008

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3320

約数の個数: 112

約数和(自身を含む): 754709184

約数和(自身を除く): 500194176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 264, 296, 352, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1628, 1776, 2112, 2368, 2442, 3256, 3257, 3552, 4884, 6512, 6514, 7104, 9768, 9771, 13024, 13028, 19536, 19542, 26048, 26056, 35827, 39072, 39084, 52112, 71654, 78144, 78168, 104224, 107481, 120509, 143308, 156336, 208448, 214962, 241018, 286616, 312672, 361527, 429924, 482036, 573232, 625344, 723054, 859848, 964072, 1146464, 1325599, 1446108, 1719696, 1928144, 2292928, 2651198, 2892216, 3439392, 3856288, 3976797, 5302396, 5784432, 6878784, 7712576, 7953594, 10604792, 11568864, 15907188, 21209584, 23137728, 31814376, 42419168, 63628752, 84838336, 127257504, 254515008]

約数ペア:

[(1, 254515008), (2, 127257504), (3, 84838336), (4, 63628752), (6, 42419168), (8, 31814376), (11, 23137728), (12, 21209584), (16, 15907188), (22, 11568864), (24, 10604792), (32, 7953594), (33, 7712576), (37, 6878784), (44, 5784432), (48, 5302396), (64, 3976797), (66, 3856288), (74, 3439392), (88, 2892216), (96, 2651198), (111, 2292928), (132, 1928144), (148, 1719696), (176, 1446108), (192, 1325599), (222, 1146464), (264, 964072), (296, 859848), (352, 723054), (407, 625344), (444, 573232), (528, 482036), (592, 429924), (704, 361527), (814, 312672), (888, 286616), (1056, 241018), (1184, 214962), (1221, 208448), (1628, 156336), (1776, 143308), (2112, 120509), (2368, 107481), (2442, 104224), (3256, 78168), (3257, 78144), (3552, 71654), (4884, 52112), (6512, 39084), (6514, 39072), (7104, 35827), (9768, 26056), (9771, 26048), (13024, 19542), (13028, 19536)]