1689421776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{135893}}^1$

素因数の和:135948

約数の個数: 80

約数和(自身を含む): 5122660224

約数和(自身を除く): 3433238448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 135893, 271786, 407679, 543572, 815358, 951251, 1087144, 1630716, 1902502, 2174288, 2853753, 3261432, 3805004, 5028041, 5707506, 6522864, 7610008, 10056082, 11415012, 15084123, 15220016, 20112164, 22830024, 30168246, 35196287, 40224328, 45660048, 60336492, 70392574, 80448656, 105588861, 120672984, 140785148, 211177722, 241345968, 281570296, 422355444, 563140592, 844710888, 1689421776]

約数ペア:

[(1, 1689421776), (2, 844710888), (3, 563140592), (4, 422355444), (6, 281570296), (7, 241345968), (8, 211177722), (12, 140785148), (14, 120672984), (16, 105588861), (21, 80448656), (24, 70392574), (28, 60336492), (37, 45660048), (42, 40224328), (48, 35196287), (56, 30168246), (74, 22830024), (84, 20112164), (111, 15220016), (112, 15084123), (148, 11415012), (168, 10056082), (222, 7610008), (259, 6522864), (296, 5707506), (336, 5028041), (444, 3805004), (518, 3261432), (592, 2853753), (777, 2174288), (888, 1902502), (1036, 1630716), (1554, 1087144), (1776, 951251), (2072, 815358), (3108, 543572), (4144, 407679), (6216, 271786), (12432, 135893)]