2867553416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 6996864000

約数和(自身を除く): 4129310584

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 379, 494, 532, 547, 728, 758, 988, 1064, 1094, 1516, 1729, 1976, 2188, 2653, 3032, 3458, 3829, 4376, 4927, 5306, 6916, 7111, 7201, 7658, 9854, 10393, 10612, 13832, 14222, 14402, 15316, 19708, 20786, 21224, 28444, 28804, 30632, 34489, 39416, 41572, 49777, 50407, 56888, 57608, 68978, 72751, 83144, 93613, 99554, 100814, 135109, 137956, 145502, 187226, 199108, 201628, 207313, 270218, 275912, 291004, 374452, 398216, 403256, 414626, 540436, 582008, 655291, 748904, 829252, 945763, 1080872, 1310582, 1451191, 1658504, 1891526, 2621164, 2695069, 2902382, 3783052, 3938947, 5242328, 5390138, 5804764, 7566104, 7877894, 10780276, 11609528, 15755788, 18865483, 21560552, 27572629, 31511576, 37730966, 51206311, 55145258, 75461932, 102412622, 110290516, 150923864, 204825244, 220581032, 358444177, 409650488, 716888354, 1433776708, 2867553416]

約数ペア:

[(1, 2867553416), (2, 1433776708), (4, 716888354), (7, 409650488), (8, 358444177), (13, 220581032), (14, 204825244), (19, 150923864), (26, 110290516), (28, 102412622), (38, 75461932), (52, 55145258), (56, 51206311), (76, 37730966), (91, 31511576), (104, 27572629), (133, 21560552), (152, 18865483), (182, 15755788), (247, 11609528), (266, 10780276), (364, 7877894), (379, 7566104), (494, 5804764), (532, 5390138), (547, 5242328), (728, 3938947), (758, 3783052), (988, 2902382), (1064, 2695069), (1094, 2621164), (1516, 1891526), (1729, 1658504), (1976, 1451191), (2188, 1310582), (2653, 1080872), (3032, 945763), (3458, 829252), (3829, 748904), (4376, 655291), (4927, 582008), (5306, 540436), (6916, 414626), (7111, 403256), (7201, 398216), (7658, 374452), (9854, 291004), (10393, 275912), (10612, 270218), (13832, 207313), (14222, 201628), (14402, 199108), (15316, 187226), (19708, 145502), (20786, 137956), (21224, 135109), (28444, 100814), (28804, 99554), (30632, 93613), (34489, 83144), (39416, 72751), (41572, 68978), (49777, 57608), (50407, 56888)]