472970268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3863}}^1$

素因数の和:4071

約数の個数: 72

約数和(自身を含む): 1265846400

約数和(自身を除く): 792876132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 537, 684, 716, 1074, 1611, 2148, 3222, 3401, 3863, 6444, 6802, 7726, 10203, 11589, 13604, 15452, 20406, 23178, 30609, 34767, 40812, 46356, 61218, 69534, 73397, 122436, 139068, 146794, 220191, 293588, 440382, 660573, 691477, 880764, 1321146, 1382954, 2074431, 2642292, 2765908, 4148862, 6223293, 8297724, 12446586, 13138063, 24893172, 26276126, 39414189, 52552252, 78828378, 118242567, 157656756, 236485134, 472970268]

約数ペア:

[(1, 472970268), (2, 236485134), (3, 157656756), (4, 118242567), (6, 78828378), (9, 52552252), (12, 39414189), (18, 26276126), (19, 24893172), (36, 13138063), (38, 12446586), (57, 8297724), (76, 6223293), (114, 4148862), (171, 2765908), (179, 2642292), (228, 2074431), (342, 1382954), (358, 1321146), (537, 880764), (684, 691477), (716, 660573), (1074, 440382), (1611, 293588), (2148, 220191), (3222, 146794), (3401, 139068), (3863, 122436), (6444, 73397), (6802, 69534), (7726, 61218), (10203, 46356), (11589, 40812), (13604, 34767), (15452, 30609), (20406, 23178)]