253748352

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4662

約数の個数: 128

約数和(自身を含む): 792025920

約数和(自身を除く): 538277568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4621, 4992, 6864, 9152, 9242, 13728, 13863, 18304, 18484, 27456, 27726, 36968, 50831, 54912, 55452, 60073, 73936, 101662, 110904, 120146, 147872, 152493, 180219, 203324, 221808, 240292, 295744, 304986, 360438, 406648, 443616, 480584, 591488, 609972, 660803, 720876, 813296, 887232, 961168, 1219944, 1321606, 1441752, 1626592, 1774464, 1922336, 1982409, 2439888, 2643212, 2883504, 3253184, 3844672, 3964818, 4879776, 5286424, 5767008, 6506368, 7689344, 7929636, 9759552, 10572848, 11534016, 15859272, 19519104, 21145696, 23068032, 31718544, 42291392, 63437088, 84582784, 126874176, 253748352]

約数ペア:

[(1, 253748352), (2, 126874176), (3, 84582784), (4, 63437088), (6, 42291392), (8, 31718544), (11, 23068032), (12, 21145696), (13, 19519104), (16, 15859272), (22, 11534016), (24, 10572848), (26, 9759552), (32, 7929636), (33, 7689344), (39, 6506368), (44, 5767008), (48, 5286424), (52, 4879776), (64, 3964818), (66, 3844672), (78, 3253184), (88, 2883504), (96, 2643212), (104, 2439888), (128, 1982409), (132, 1922336), (143, 1774464), (156, 1626592), (176, 1441752), (192, 1321606), (208, 1219944), (264, 961168), (286, 887232), (312, 813296), (352, 720876), (384, 660803), (416, 609972), (429, 591488), (528, 480584), (572, 443616), (624, 406648), (704, 360438), (832, 304986), (858, 295744), (1056, 240292), (1144, 221808), (1248, 203324), (1408, 180219), (1664, 152493), (1716, 147872), (2112, 120146), (2288, 110904), (2496, 101662), (3432, 73936), (4224, 60073), (4576, 55452), (4621, 54912), (4992, 50831), (6864, 36968), (9152, 27726), (9242, 27456), (13728, 18484), (13863, 18304)]