2912105328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{77681}}^1$

素因数の和:77774

約数の個数: 80

約数和(自身を含む): 8322538752

約数和(自身を除く): 5410433424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 18744, 37488, 77681, 155362, 233043, 310724, 466086, 621448, 854491, 932172, 1242896, 1708982, 1864344, 2563473, 3417964, 3728688, 5126946, 5515351, 6835928, 10253892, 11030702, 13671856, 16546053, 20507784, 22061404, 33092106, 41015568, 44122808, 60668861, 66184212, 88245616, 121337722, 132368424, 182006583, 242675444, 264736848, 364013166, 485350888, 728026332, 970701776, 1456052664, 2912105328]

約数ペア:

[(1, 2912105328), (2, 1456052664), (3, 970701776), (4, 728026332), (6, 485350888), (8, 364013166), (11, 264736848), (12, 242675444), (16, 182006583), (22, 132368424), (24, 121337722), (33, 88245616), (44, 66184212), (48, 60668861), (66, 44122808), (71, 41015568), (88, 33092106), (132, 22061404), (142, 20507784), (176, 16546053), (213, 13671856), (264, 11030702), (284, 10253892), (426, 6835928), (528, 5515351), (568, 5126946), (781, 3728688), (852, 3417964), (1136, 2563473), (1562, 1864344), (1704, 1708982), (2343, 1242896), (3124, 932172), (3408, 854491), (4686, 621448), (6248, 466086), (9372, 310724), (12496, 233043), (18744, 155362), (37488, 77681)]