2619520288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:927

約数の個数: 144

約数和(自身を含む): 6538033152

約数和(自身を除く): 3918512864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 127, 154, 176, 224, 242, 254, 308, 352, 484, 508, 616, 761, 847, 889, 968, 1016, 1232, 1397, 1522, 1694, 1778, 1936, 2032, 2464, 2794, 3044, 3388, 3556, 3872, 4064, 5327, 5588, 6088, 6776, 7112, 8371, 9779, 10654, 11176, 12176, 13552, 14224, 15367, 16742, 19558, 21308, 22352, 24352, 27104, 28448, 30734, 33484, 39116, 42616, 44704, 58597, 61468, 66968, 78232, 85232, 92081, 96647, 107569, 117194, 122936, 133936, 156464, 170464, 184162, 193294, 215138, 234388, 245872, 267872, 312928, 368324, 386588, 430276, 468776, 491744, 644567, 676529, 736648, 773176, 860552, 937552, 1063117, 1289134, 1353058, 1473296, 1546352, 1721104, 1875104, 2126234, 2578268, 2706116, 2946592, 3092704, 3442208, 4252468, 5156536, 5412232, 7441819, 8504936, 10313072, 10824464, 11694287, 14883638, 17009872, 20626144, 21648928, 23388574, 29767276, 34019744, 46777148, 59534552, 81860009, 93554296, 119069104, 163720018, 187108592, 238138208, 327440036, 374217184, 654880072, 1309760144, 2619520288]

約数ペア:

[(1, 2619520288), (2, 1309760144), (4, 654880072), (7, 374217184), (8, 327440036), (11, 238138208), (14, 187108592), (16, 163720018), (22, 119069104), (28, 93554296), (32, 81860009), (44, 59534552), (56, 46777148), (77, 34019744), (88, 29767276), (112, 23388574), (121, 21648928), (127, 20626144), (154, 17009872), (176, 14883638), (224, 11694287), (242, 10824464), (254, 10313072), (308, 8504936), (352, 7441819), (484, 5412232), (508, 5156536), (616, 4252468), (761, 3442208), (847, 3092704), (889, 2946592), (968, 2706116), (1016, 2578268), (1232, 2126234), (1397, 1875104), (1522, 1721104), (1694, 1546352), (1778, 1473296), (1936, 1353058), (2032, 1289134), (2464, 1063117), (2794, 937552), (3044, 860552), (3388, 773176), (3556, 736648), (3872, 676529), (4064, 644567), (5327, 491744), (5588, 468776), (6088, 430276), (6776, 386588), (7112, 368324), (8371, 312928), (9779, 267872), (10654, 245872), (11176, 234388), (12176, 215138), (13552, 193294), (14224, 184162), (15367, 170464), (16742, 156464), (19558, 133936), (21308, 122936), (22352, 117194), (24352, 107569), (27104, 96647), (28448, 92081), (30734, 85232), (33484, 78232), (39116, 66968), (42616, 61468), (44704, 58597)]