2015475056

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 4702199040

約数和(自身を除く): 2686723984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 83, 94, 98, 112, 166, 188, 196, 329, 332, 376, 392, 581, 658, 659, 664, 752, 784, 1162, 1316, 1318, 1328, 2303, 2324, 2632, 2636, 3901, 4067, 4606, 4613, 4648, 5264, 5272, 7802, 8134, 9212, 9226, 9296, 10544, 15604, 16268, 18424, 18452, 27307, 30973, 31208, 32291, 32536, 36848, 36904, 54614, 54697, 61946, 62416, 64582, 65072, 73808, 109228, 109394, 123892, 129164, 191149, 216811, 218456, 218788, 247784, 258328, 382298, 382879, 433622, 436912, 437576, 495568, 516656, 764596, 765758, 867244, 875152, 1517677, 1529192, 1531516, 1734488, 2570759, 2680153, 3035354, 3058384, 3063032, 3468976, 5141518, 5360306, 6070708, 6126064, 10283036, 10720612, 12141416, 17995313, 20566072, 21441224, 24282832, 35990626, 41132144, 42882448, 71981252, 125967191, 143962504, 251934382, 287925008, 503868764, 1007737528, 2015475056]

約数ペア:

[(1, 2015475056), (2, 1007737528), (4, 503868764), (7, 287925008), (8, 251934382), (14, 143962504), (16, 125967191), (28, 71981252), (47, 42882448), (49, 41132144), (56, 35990626), (83, 24282832), (94, 21441224), (98, 20566072), (112, 17995313), (166, 12141416), (188, 10720612), (196, 10283036), (329, 6126064), (332, 6070708), (376, 5360306), (392, 5141518), (581, 3468976), (658, 3063032), (659, 3058384), (664, 3035354), (752, 2680153), (784, 2570759), (1162, 1734488), (1316, 1531516), (1318, 1529192), (1328, 1517677), (2303, 875152), (2324, 867244), (2632, 765758), (2636, 764596), (3901, 516656), (4067, 495568), (4606, 437576), (4613, 436912), (4648, 433622), (5264, 382879), (5272, 382298), (7802, 258328), (8134, 247784), (9212, 218788), (9226, 218456), (9296, 216811), (10544, 191149), (15604, 129164), (16268, 123892), (18424, 109394), (18452, 109228), (27307, 73808), (30973, 65072), (31208, 64582), (32291, 62416), (32536, 61946), (36848, 54697), (36904, 54614)]