2688403032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7126

約数の個数: 144

約数和(自身を含む): 8548768800

約数和(自身を除く): 5860365768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 109, 126, 147, 168, 196, 218, 252, 294, 327, 392, 436, 441, 504, 588, 654, 763, 872, 882, 981, 1176, 1308, 1526, 1764, 1962, 2289, 2616, 3052, 3528, 3924, 4578, 5341, 6104, 6867, 6991, 7848, 9156, 10682, 13734, 13982, 16023, 18312, 20973, 21364, 27468, 27964, 32046, 41946, 42728, 48069, 48937, 54936, 55928, 62919, 64092, 83892, 96138, 97874, 125838, 128184, 146811, 167784, 192276, 195748, 251676, 293622, 342559, 384552, 391496, 440433, 503352, 587244, 685118, 762019, 880866, 1027677, 1174488, 1370236, 1524038, 1761732, 2055354, 2286057, 2740472, 3048076, 3083031, 3523464, 4110708, 4572114, 5334133, 6096152, 6166062, 6858171, 8221416, 9144228, 10668266, 12332124, 13716342, 16002399, 18288456, 21336532, 24664248, 27432684, 32004798, 37338931, 42673064, 48007197, 54865368, 64009596, 74677862, 96014394, 112016793, 128019192, 149355724, 192028788, 224033586, 298711448, 336050379, 384057576, 448067172, 672100758, 896134344, 1344201516, 2688403032]

約数ペア:

[(1, 2688403032), (2, 1344201516), (3, 896134344), (4, 672100758), (6, 448067172), (7, 384057576), (8, 336050379), (9, 298711448), (12, 224033586), (14, 192028788), (18, 149355724), (21, 128019192), (24, 112016793), (28, 96014394), (36, 74677862), (42, 64009596), (49, 54865368), (56, 48007197), (63, 42673064), (72, 37338931), (84, 32004798), (98, 27432684), (109, 24664248), (126, 21336532), (147, 18288456), (168, 16002399), (196, 13716342), (218, 12332124), (252, 10668266), (294, 9144228), (327, 8221416), (392, 6858171), (436, 6166062), (441, 6096152), (504, 5334133), (588, 4572114), (654, 4110708), (763, 3523464), (872, 3083031), (882, 3048076), (981, 2740472), (1176, 2286057), (1308, 2055354), (1526, 1761732), (1764, 1524038), (1962, 1370236), (2289, 1174488), (2616, 1027677), (3052, 880866), (3528, 762019), (3924, 685118), (4578, 587244), (5341, 503352), (6104, 440433), (6867, 391496), (6991, 384552), (7848, 342559), (9156, 293622), (10682, 251676), (13734, 195748), (13982, 192276), (16023, 167784), (18312, 146811), (20973, 128184), (21364, 125838), (27468, 97874), (27964, 96138), (32046, 83892), (41946, 64092), (42728, 62919), (48069, 55928), (48937, 54936)]