1284824688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28751}}^1$

素因数の和:28795

約数の個数: 120

約数和(自身を含む): 4064382720

約数和(自身を除く): 2779558032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 11172, 14896, 22344, 28751, 44688, 57502, 86253, 115004, 172506, 201257, 230008, 345012, 402514, 460016, 546269, 603771, 690024, 805028, 1092538, 1207542, 1380048, 1408799, 1610056, 1638807, 2185076, 2415084, 2817598, 3220112, 3277614, 3823883, 4226397, 4370152, 4830168, 5635196, 6555228, 7647766, 8452794, 8740304, 9660336, 11270392, 11471649, 13110456, 15295532, 16905588, 22540784, 22943298, 26220912, 26767181, 30591064, 33811176, 45886596, 53534362, 61182128, 67622352, 80301543, 91773192, 107068724, 160603086, 183546384, 214137448, 321206172, 428274896, 642412344, 1284824688]

約数ペア:

[(1, 1284824688), (2, 642412344), (3, 428274896), (4, 321206172), (6, 214137448), (7, 183546384), (8, 160603086), (12, 107068724), (14, 91773192), (16, 80301543), (19, 67622352), (21, 61182128), (24, 53534362), (28, 45886596), (38, 33811176), (42, 30591064), (48, 26767181), (49, 26220912), (56, 22943298), (57, 22540784), (76, 16905588), (84, 15295532), (98, 13110456), (112, 11471649), (114, 11270392), (133, 9660336), (147, 8740304), (152, 8452794), (168, 7647766), (196, 6555228), (228, 5635196), (266, 4830168), (294, 4370152), (304, 4226397), (336, 3823883), (392, 3277614), (399, 3220112), (456, 2817598), (532, 2415084), (588, 2185076), (784, 1638807), (798, 1610056), (912, 1408799), (931, 1380048), (1064, 1207542), (1176, 1092538), (1596, 805028), (1862, 690024), (2128, 603771), (2352, 546269), (2793, 460016), (3192, 402514), (3724, 345012), (5586, 230008), (6384, 201257), (7448, 172506), (11172, 115004), (14896, 86253), (22344, 57502), (28751, 44688)]