293495778

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3527}}^1$

素因数の和:3628

約数の個数: 64

約数和(自身を含む): 690923520

約数和(自身を除く): 397427742

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 67, 69, 134, 138, 201, 207, 402, 414, 603, 621, 1206, 1242, 1541, 1809, 3082, 3527, 3618, 4623, 7054, 9246, 10581, 13869, 21162, 27738, 31743, 41607, 63486, 81121, 83214, 95229, 162242, 190458, 236309, 243363, 472618, 486726, 708927, 730089, 1417854, 1460178, 2126781, 2190267, 4253562, 4380534, 5435107, 6380343, 10870214, 12760686, 16305321, 32610642, 48915963, 97831926, 146747889, 293495778]

約数ペア:

[(1, 293495778), (2, 146747889), (3, 97831926), (6, 48915963), (9, 32610642), (18, 16305321), (23, 12760686), (27, 10870214), (46, 6380343), (54, 5435107), (67, 4380534), (69, 4253562), (134, 2190267), (138, 2126781), (201, 1460178), (207, 1417854), (402, 730089), (414, 708927), (603, 486726), (621, 472618), (1206, 243363), (1242, 236309), (1541, 190458), (1809, 162242), (3082, 95229), (3527, 83214), (3618, 81121), (4623, 63486), (7054, 41607), (9246, 31743), (10581, 27738), (13869, 21162)]