255526128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12447

約数の個数: 120

約数和(自身を含む): 840206640

約数和(自身を除く): 584680512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 12409, 20592, 24818, 37227, 49636, 74454, 99272, 111681, 136499, 148908, 161317, 198544, 223362, 272998, 297816, 322634, 409497, 446724, 483951, 545996, 595632, 645268, 818994, 893448, 967902, 1091992, 1228491, 1290536, 1451853, 1637988, 1774487, 1786896, 1935804, 2183984, 2456982, 2581072, 2903706, 3275976, 3548974, 3871608, 4913964, 5323461, 5807412, 6551952, 7097948, 7743216, 9827928, 10646922, 11614824, 14195896, 15970383, 19655856, 21293844, 23229648, 28391792, 31940766, 42587688, 63881532, 85175376, 127763064, 255526128]

約数ペア:

[(1, 255526128), (2, 127763064), (3, 85175376), (4, 63881532), (6, 42587688), (8, 31940766), (9, 28391792), (11, 23229648), (12, 21293844), (13, 19655856), (16, 15970383), (18, 14195896), (22, 11614824), (24, 10646922), (26, 9827928), (33, 7743216), (36, 7097948), (39, 6551952), (44, 5807412), (48, 5323461), (52, 4913964), (66, 3871608), (72, 3548974), (78, 3275976), (88, 2903706), (99, 2581072), (104, 2456982), (117, 2183984), (132, 1935804), (143, 1786896), (144, 1774487), (156, 1637988), (176, 1451853), (198, 1290536), (208, 1228491), (234, 1091992), (264, 967902), (286, 893448), (312, 818994), (396, 645268), (429, 595632), (468, 545996), (528, 483951), (572, 446724), (624, 409497), (792, 322634), (858, 297816), (936, 272998), (1144, 223362), (1287, 198544), (1584, 161317), (1716, 148908), (1872, 136499), (2288, 111681), (2574, 99272), (3432, 74454), (5148, 49636), (6864, 37227), (10296, 24818), (12409, 20592)]