1306253172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 3656959488

約数和(自身を除く): 2350706316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 71, 84, 98, 134, 142, 147, 196, 201, 213, 268, 284, 294, 402, 426, 467, 469, 497, 588, 804, 852, 934, 938, 994, 1401, 1407, 1491, 1868, 1876, 1988, 2802, 2814, 2982, 3269, 3283, 3479, 4757, 5604, 5628, 5964, 6538, 6566, 6958, 9514, 9807, 9849, 10437, 13076, 13132, 13916, 14271, 19028, 19614, 19698, 20874, 22883, 28542, 31289, 33157, 33299, 39228, 39396, 41748, 45766, 57084, 62578, 66314, 66598, 68649, 91532, 93867, 99471, 99897, 125156, 132628, 133196, 137298, 187734, 198942, 199794, 219023, 232099, 233093, 274596, 375468, 397884, 399588, 438046, 464198, 466186, 657069, 696297, 699279, 876092, 928396, 932372, 1314138, 1392594, 1398558, 1533161, 1624693, 2221519, 2628276, 2785188, 2797116, 3066322, 3249386, 4443038, 4599483, 4874079, 6132644, 6498772, 6664557, 8886076, 9198966, 9748158, 13329114, 15550633, 18397932, 19496316, 26658228, 31101266, 46651899, 62202532, 93303798, 108854431, 186607596, 217708862, 326563293, 435417724, 653126586, 1306253172]

約数ペア:

[(1, 1306253172), (2, 653126586), (3, 435417724), (4, 326563293), (6, 217708862), (7, 186607596), (12, 108854431), (14, 93303798), (21, 62202532), (28, 46651899), (42, 31101266), (49, 26658228), (67, 19496316), (71, 18397932), (84, 15550633), (98, 13329114), (134, 9748158), (142, 9198966), (147, 8886076), (196, 6664557), (201, 6498772), (213, 6132644), (268, 4874079), (284, 4599483), (294, 4443038), (402, 3249386), (426, 3066322), (467, 2797116), (469, 2785188), (497, 2628276), (588, 2221519), (804, 1624693), (852, 1533161), (934, 1398558), (938, 1392594), (994, 1314138), (1401, 932372), (1407, 928396), (1491, 876092), (1868, 699279), (1876, 696297), (1988, 657069), (2802, 466186), (2814, 464198), (2982, 438046), (3269, 399588), (3283, 397884), (3479, 375468), (4757, 274596), (5604, 233093), (5628, 232099), (5964, 219023), (6538, 199794), (6566, 198942), (6958, 187734), (9514, 137298), (9807, 133196), (9849, 132628), (10437, 125156), (13076, 99897), (13132, 99471), (13916, 93867), (14271, 91532), (19028, 68649), (19614, 66598), (19698, 66314), (20874, 62578), (22883, 57084), (28542, 45766), (31289, 41748), (33157, 39396), (33299, 39228)]