252731808

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17909}}^1$

素因数の和:17939

約数の個数: 108

約数和(自身を含む): 836092530

約数和(自身を除く): 583360722

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 17909, 35818, 53727, 71636, 107454, 125363, 143272, 161181, 214908, 250726, 286544, 322362, 376089, 429816, 501452, 573088, 644724, 752178, 859632, 877541, 1002904, 1128267, 1289448, 1504356, 1719264, 1755082, 2005808, 2256534, 2578896, 2632623, 3008712, 3510164, 4011616, 4513068, 5157792, 5265246, 6017424, 7020328, 7897869, 9026136, 10530492, 12034848, 14040656, 15795738, 18052272, 21060984, 28081312, 31591476, 36104544, 42121968, 63182952, 84243936, 126365904, 252731808]

約数ペア:

[(1, 252731808), (2, 126365904), (3, 84243936), (4, 63182952), (6, 42121968), (7, 36104544), (8, 31591476), (9, 28081312), (12, 21060984), (14, 18052272), (16, 15795738), (18, 14040656), (21, 12034848), (24, 10530492), (28, 9026136), (32, 7897869), (36, 7020328), (42, 6017424), (48, 5265246), (49, 5157792), (56, 4513068), (63, 4011616), (72, 3510164), (84, 3008712), (96, 2632623), (98, 2578896), (112, 2256534), (126, 2005808), (144, 1755082), (147, 1719264), (168, 1504356), (196, 1289448), (224, 1128267), (252, 1002904), (288, 877541), (294, 859632), (336, 752178), (392, 644724), (441, 573088), (504, 501452), (588, 429816), (672, 376089), (784, 322362), (882, 286544), (1008, 250726), (1176, 214908), (1568, 161181), (1764, 143272), (2016, 125363), (2352, 107454), (3528, 71636), (4704, 53727), (7056, 35818), (14112, 17909)]