2051216328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5167}}^1$

素因数の和:5339

約数の個数: 128

約数和(自身を含む): 6251212800

約数和(自身を除く): 4199996472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 139, 168, 204, 238, 278, 357, 408, 417, 476, 556, 714, 834, 952, 973, 1112, 1428, 1668, 1946, 2363, 2856, 2919, 3336, 3892, 4726, 5167, 5838, 7089, 7784, 9452, 10334, 11676, 14178, 15501, 16541, 18904, 20668, 23352, 28356, 31002, 33082, 36169, 41336, 49623, 56712, 62004, 66164, 72338, 87839, 99246, 108507, 124008, 132328, 144676, 175678, 198492, 217014, 263517, 289352, 351356, 396984, 434028, 527034, 614873, 702712, 718213, 868056, 1054068, 1229746, 1436426, 1844619, 2108136, 2154639, 2459492, 2872852, 3689238, 4309278, 4918984, 5027491, 5745704, 7378476, 8618556, 10054982, 12209621, 14756952, 15082473, 17237112, 20109964, 24419242, 30164946, 36628863, 40219928, 48838484, 60329892, 73257726, 85467347, 97676968, 120659784, 146515452, 170934694, 256402041, 293030904, 341869388, 512804082, 683738776, 1025608164, 2051216328]

約数ペア:

[(1, 2051216328), (2, 1025608164), (3, 683738776), (4, 512804082), (6, 341869388), (7, 293030904), (8, 256402041), (12, 170934694), (14, 146515452), (17, 120659784), (21, 97676968), (24, 85467347), (28, 73257726), (34, 60329892), (42, 48838484), (51, 40219928), (56, 36628863), (68, 30164946), (84, 24419242), (102, 20109964), (119, 17237112), (136, 15082473), (139, 14756952), (168, 12209621), (204, 10054982), (238, 8618556), (278, 7378476), (357, 5745704), (408, 5027491), (417, 4918984), (476, 4309278), (556, 3689238), (714, 2872852), (834, 2459492), (952, 2154639), (973, 2108136), (1112, 1844619), (1428, 1436426), (1668, 1229746), (1946, 1054068), (2363, 868056), (2856, 718213), (2919, 702712), (3336, 614873), (3892, 527034), (4726, 434028), (5167, 396984), (5838, 351356), (7089, 289352), (7784, 263517), (9452, 217014), (10334, 198492), (11676, 175678), (14178, 144676), (15501, 132328), (16541, 124008), (18904, 108507), (20668, 99246), (23352, 87839), (28356, 72338), (31002, 66164), (33082, 62004), (36169, 56712), (41336, 49623)]