252764512

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 672924672

約数和(自身を除く): 420160160

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 224, 286, 308, 338, 352, 364, 416, 572, 607, 616, 676, 728, 1001, 1144, 1183, 1214, 1232, 1352, 1456, 1859, 2002, 2288, 2366, 2428, 2464, 2704, 2912, 3718, 4004, 4249, 4576, 4732, 4856, 5408, 6677, 7436, 7891, 8008, 8498, 9464, 9712, 13013, 13354, 14872, 15782, 16016, 16996, 18928, 19424, 26026, 26708, 29744, 31564, 32032, 33992, 37856, 46739, 52052, 53416, 55237, 59488, 63128, 67984, 86801, 93478, 102583, 104104, 106832, 110474, 126256, 135968, 173602, 186956, 205166, 208208, 213664, 220948, 252512, 347204, 373912, 410332, 416416, 441896, 607607, 694408, 718081, 747824, 820664, 883792, 1128413, 1215214, 1388816, 1436162, 1495648, 1641328, 1767584, 2256826, 2430428, 2777632, 2872324, 3282656, 4513652, 4860856, 5744648, 7898891, 9027304, 9721712, 11489296, 15797782, 18054608, 19443424, 22978592, 31595564, 36109216, 63191128, 126382256, 252764512]

約数ペア:

[(1, 252764512), (2, 126382256), (4, 63191128), (7, 36109216), (8, 31595564), (11, 22978592), (13, 19443424), (14, 18054608), (16, 15797782), (22, 11489296), (26, 9721712), (28, 9027304), (32, 7898891), (44, 5744648), (52, 4860856), (56, 4513652), (77, 3282656), (88, 2872324), (91, 2777632), (104, 2430428), (112, 2256826), (143, 1767584), (154, 1641328), (169, 1495648), (176, 1436162), (182, 1388816), (208, 1215214), (224, 1128413), (286, 883792), (308, 820664), (338, 747824), (352, 718081), (364, 694408), (416, 607607), (572, 441896), (607, 416416), (616, 410332), (676, 373912), (728, 347204), (1001, 252512), (1144, 220948), (1183, 213664), (1214, 208208), (1232, 205166), (1352, 186956), (1456, 173602), (1859, 135968), (2002, 126256), (2288, 110474), (2366, 106832), (2428, 104104), (2464, 102583), (2704, 93478), (2912, 86801), (3718, 67984), (4004, 63128), (4249, 59488), (4576, 55237), (4732, 53416), (4856, 52052), (5408, 46739), (6677, 37856), (7436, 33992), (7891, 32032), (8008, 31564), (8498, 29744), (9464, 26708), (9712, 26026), (13013, 19424), (13354, 18928), (14872, 16996), (15782, 16016)]