2048265072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1236

約数の個数: 180

約数和(自身を含む): 6695954616

約数和(自身を除く): 4647689544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 331, 336, 392, 441, 504, 588, 662, 784, 877, 882, 993, 1008, 1176, 1324, 1754, 1764, 1986, 2317, 2352, 2631, 2648, 2979, 3508, 3528, 3972, 4634, 5262, 5296, 5958, 6139, 6951, 7016, 7056, 7893, 7944, 9268, 10524, 11916, 12278, 13902, 14032, 15786, 15888, 16219, 18417, 18536, 20853, 21048, 23832, 24556, 27804, 31572, 32438, 36834, 37072, 41706, 42096, 42973, 47664, 48657, 49112, 55251, 55608, 63144, 64876, 73668, 83412, 85946, 97314, 98224, 110502, 111216, 126288, 128919, 129752, 145971, 147336, 166824, 171892, 194628, 221004, 257838, 259504, 290287, 291942, 294672, 333648, 343784, 386757, 389256, 442008, 515676, 580574, 583884, 687568, 773514, 778512, 870861, 884016, 1031352, 1161148, 1167768, 1547028, 1741722, 2032009, 2062704, 2322296, 2335536, 2612583, 3094056, 3483444, 4064018, 4644592, 5225166, 6096027, 6188112, 6966888, 8128036, 10450332, 12192054, 13933776, 14224063, 16256072, 18288081, 20900664, 24384108, 28448126, 32512144, 36576162, 41801328, 42672189, 48768216, 56896252, 73152324, 85344378, 97536432, 113792504, 128016567, 146304648, 170688756, 227585008, 256033134, 292609296, 341377512, 512066268, 682755024, 1024132536, 2048265072]

約数ペア:

[(1, 2048265072), (2, 1024132536), (3, 682755024), (4, 512066268), (6, 341377512), (7, 292609296), (8, 256033134), (9, 227585008), (12, 170688756), (14, 146304648), (16, 128016567), (18, 113792504), (21, 97536432), (24, 85344378), (28, 73152324), (36, 56896252), (42, 48768216), (48, 42672189), (49, 41801328), (56, 36576162), (63, 32512144), (72, 28448126), (84, 24384108), (98, 20900664), (112, 18288081), (126, 16256072), (144, 14224063), (147, 13933776), (168, 12192054), (196, 10450332), (252, 8128036), (294, 6966888), (331, 6188112), (336, 6096027), (392, 5225166), (441, 4644592), (504, 4064018), (588, 3483444), (662, 3094056), (784, 2612583), (877, 2335536), (882, 2322296), (993, 2062704), (1008, 2032009), (1176, 1741722), (1324, 1547028), (1754, 1167768), (1764, 1161148), (1986, 1031352), (2317, 884016), (2352, 870861), (2631, 778512), (2648, 773514), (2979, 687568), (3508, 583884), (3528, 580574), (3972, 515676), (4634, 442008), (5262, 389256), (5296, 386757), (5958, 343784), (6139, 333648), (6951, 294672), (7016, 291942), (7056, 290287), (7893, 259504), (7944, 257838), (9268, 221004), (10524, 194628), (11916, 171892), (12278, 166824), (13902, 147336), (14032, 145971), (15786, 129752), (15888, 128919), (16219, 126288), (18417, 111216), (18536, 110502), (20853, 98224), (21048, 97314), (23832, 85946), (24556, 83412), (27804, 73668), (31572, 64876), (32438, 63144), (36834, 55608), (37072, 55251), (41706, 49112), (42096, 48657), (42973, 47664)]